<?xml version="1.0"?>
<archimedes xmlns:xlink="http://www.w3.org/1999/xlink">      <info>
	<author>Delfino, Federico</author>
	<title>De fluxu et refluxu aquae maris</title>
	<date>1559</date>
	<place>Venice</place>
	<translator/>
	<lang>la</lang>
	<cvs_file>delfi_fluxu_024_la_1559.xml</cvs_file>
	<cvs_version/>
	<locator>024.xml</locator>
</info>      <text>          <front>          </front>          <body>            <chap>	<pb xlink:href="024/01/001.jpg"/><p type="main">

<s><emph type="center"/>FEDERICI DELPHINI, <lb/>MATHEMATICI PRAESTANTISSIMI, <lb/>DE FLVXV ET REFLVXV AQVAE MARIS, <lb/>SVBTILIS ET ERVDITA DISPVTATIOI<emph.end type="center"/><!-- KEEP S--></s></p><p type="main">

<s><emph type="center"/>Eiu&#x17F;dem<emph.end type="center"/><!-- REMOVE S--><emph type="center"/>DE MOTV OCTAVAE SPHAERAE.<emph.end type="center"/><!-- KEEP S--></s></p><figure id="id.024.01.001.1.jpg" xlink:href="024/01/001/1.jpg"/><p type="main">

<s><emph type="center"/>IN ACADEMIA VENETA, <lb/>M D LIX.<emph.end type="center"/><!-- KEEP S--></s></p><pb xlink:href="024/01/002.jpg"/><pb xlink:href="024/01/003.jpg"/><p type="main">

<s><emph type="center"/>ILLVSTRISSIMO ET REVERENDISS.<emph.end type="center"/><!-- REMOVE S--><emph type="center"/>CARDINALI TVRNONIO &amp;c.<emph.end type="center"/></s></p><p type="main">

<s>VTINAM, uir pr&#xE6;&#x17F;tanti&#x17F;sime, cogitationes hominum uirtute pr&#xE6;&#xAD;<lb/>&#x17F;tantium &#x17F;edem ac domicilium ita propinquum inuenirent in animis <lb/>Principum, &amp; eorum, qui opibus abundant, ut ne diuturna peregri<lb/>natio, ante qu&#xE0;m ad agendum aggrederentur, uitam eorum termi&#xAD;<lb/>naret. </s>

<s>atque utinam potius, ut omni benignitate &#x17F;ubleuandi <expan abbr="&#x17F;u&#x17F;ten-tandiq&#x301;">&#x17F;u&#x17F;ten&#xAD;<lb/>tandique</expan>; &#x17F;unt, non contra multorum iniuriis uexarentur, <expan abbr="multaq&#x301;">multaque</expan>;, ab <lb/>iniquis ad impediendum excogitata, reperirent, quibus in&#x17F;titutus <expan abbr="c&#x169;">cum</expan> <lb/>laude cur&#x17F;us interrumpitur, &amp; omnis ad pr&#xE6;clare agendum uia plane <lb/>pr&#xE6;cluditur. </s>

<s>non enim earum modo uirtutum copia fioreret &#xE6;tas no<lb/>&#x17F;tra, qu&#xE6; antiquam exornarunt, atque illu&#x17F;trarunt; &#x17F;ed cum uer&#xE6; ac <lb/>diuin&#xE6; Chri&#x17F;tian&#xE6; religionis, diuino quodam munere, patefacta co&#xAD;<lb/>gnitio &#x17F;it, qui fons uberrimus e&#x17F;t, ex quo bona omnia, ex quo ma&#xAD;<lb/>nat ip&#x17F;a felicitas; fructus ferret ita pr&#xE6;&#x17F;tantes, ut antiquis &#x17F;&#xE6;culis lon<lb/>ge omnibus antecelleret. </s>

<s>propterea uidemus euenire ut, cum in ali<lb/>qua orbis terrarum parte tanquam ex nubibus huiu&#x17F;ce corrupt&#xE6; &#xE6;ta&#xAD;<lb/>tis lumen erumpit alicuius magnanimi <expan abbr="excel&#x17F;iq&#x301;">excel&#x17F;ique</expan>; Principis; omnes <lb/>probitate ac uirtute pr&#xE6;diti, non &#x17F;ecus atque uolucres, po&#x17F;t aliquod <lb/>dierum imbrem, l&#xE6;t&#xE6; &#x17F;olis radios excipientes, madefactas ac di&#x17F;si&#xAD;<lb/>patas pennas exiccant, <expan abbr="apteq&#x301;">apteque</expan>; conformant, recipiunt animos, <expan abbr="eosq&#x301;">eosque</expan>; <lb/>ad illorum nomina per illu&#x17F;tres orbis terrarum partes ge&#x17F;tanda, &amp; ad <lb/>eximias laudes longinquis nationibus &#x17F;ignificandas in&#x17F;tituunt. </s>

<s>qu&#xE6; <lb/>cum omnia, ut e&#x17F;t non minus prudentia <expan abbr="omniq&#x301;">omnique</expan>; uirtute, qu&#xE0;m nobi<lb/>litate, excellens, Federicus Baduarius per&#x17F;picue uideret, <expan abbr="planeq&#x301;">planeque</expan>; <lb/>intelligeret; mentem intendit in eam curam, ut tam multa <expan abbr="tamq&#x301;">tamque</expan>; gra<lb/>uia, ingenuarum doctrinarum &#x17F;tudiis aduer&#x17F;a, nouis con&#x17F;iliis atque <lb/>in&#x17F;titutis, Deo duce, &#x17F;uperaret: &amp; quemadmodum rapidis flumini&#xAD;<lb/>bus, inu&#x17F;itato impetu extra ripas diffluentibus, ob&#x17F;i&#x17F;titur aggeribus <lb/>multiplici &#x17F;true lignorum compactis; ita multos in unum c&#x153;tum ui&#xAD;<lb/>ros coegit, Chri&#x17F;tiana mente, <expan abbr="uit&#xE6;q&#x301;">uit&#xE6;que</expan> innocentia, &amp; doctrin&#xE6; laude in <lb/>&#x17F;ignes: quo ex c&#x153;tu no&#x17F;tra exorta e&#x17F;t Academia: qu&#xE6; tum in &#x17F;er&#xAD;<lb/>monibus eruditis, ad litteras, aut ad pr&#xE6;&#x17F;entem rerum humana&#xAD;<lb/>narum &#x17F;tatum &#x17F;pectantibus, horas collocans, <expan abbr="&#x17F;uaq&#x301;">&#x17F;uaque</expan>;, aut aliorum <lb/>&#x17F;cripta, uel recentia, uel temporis uetu&#x17F;tate abdita, ingenio&#x17F;is cor&#xAD;<lb/>rectionibus aut commentariis illu&#x17F;trans<gap/>, &amp; ad communem &#x17F;tudio&#x17F;o&#xAD;<lb/>rum utilitatem diuulgans, &#x17F;perat edituram &#x17F;e gentibus exempla ita <lb/>pr&#xE6;clara, ut pr&#xE6;&#x17F;idiis ita firmis, ubi res po&#x17F;cere uidebitur, con&#x17F;titutis, <lb/>aut ita uitio&#x17F;is moribus extinctis atque &#x17F;ublatis, nouam imaginem, <lb/><expan abbr="nouamq&#x301;">nouamque</expan> formam, &#x17F;i nos tanto munere Deus impertiuerit, orbis ter&#xAD;<lb/>rarum accipiat. </s>

<s>His no&#x17F;tris con&#x17F;iliis atque actionibus, minime dubi&#xAD;<pb xlink:href="024/01/004.jpg"/>tamus, quin &amp; omnes Principes bona mente pr&#xE6;diti, &amp; quicunque <lb/>&#x17F;ua uirtuti &#x17F;tudia dediderunt, magnopere faueant. </s>

<s><expan abbr="iamq&#x301;">iamque</expan>; &#x17F;atis mani&#xAD;<lb/>fe&#x17F;ta elucere &#x17F;igna cernimus. </s>

<s>ex quo uoluptatem capimus eiu&#x17F;modi, <lb/>ut, cum honor qua&#x17F;i pabulum &#x17F;it omnium artium, in hoc permanere <lb/>&#x17F;tatuamus excellenti in&#x17F;tituto, donec res ad optatum exitum tota <lb/>perducatur. </s>

<s>Nam quis ita rudi, aut ita demi&#x17F;&#x17F;o e&#x17F;&#x17F;et animo, qui cum <lb/>honorificum &#x17F;ermonem &#xE0; te, tam egregio Cardinali, tam graui ac &#x17F;a<lb/>piente uiro, no&#x17F;tra cum dignitate habitum, quem nobis rara uirtute <lb/>uir in&#x17F;ignis Bernardus Ta&#x17F;&#x17F;us narrauit, exaudiret, non &#x17F;e ip&#x17F;e acue&#xAD;<lb/>ret, non qua&#x17F;i lima poliret, &amp; ad &#x17F;ublimem ac nobilem rerum pr&#xE6;&#xAD;<lb/>clari&#x17F;&#x17F;imarum cupiditatem erigeret? </s>

<s>H&#xE6;c tua &#x17F;ingularis humanitas <lb/><expan abbr="eximiaq&#x301;">eximiaque</expan>; benignitas, uerbis amanti&#x17F;simis atque graui&#x17F;&#x17F;imis decla&#xAD;<lb/>rata; tantum habet ponderis, <expan abbr="tantamq&#x301;">tantamque</expan>; uim, ut po&#x17F;&#x17F;it nos, pro eo <lb/>quod ip&#x17F;i pr&#xE6;&#x17F;tare po&#x17F;&#x17F;umus, in iis actionibus confirmare, qu&#xE6; ad <lb/>hanc u&#x17F;que diem cur&#x17F;um annorum tuorum, <expan abbr="animumq&#x301;">animumque</expan>; tuum ita pro&#xAD;<lb/>&#x17F;ecut&#xE6; &#x17F;unt, <expan abbr="itaq&#x301;">itaque</expan>; muniuerunt, ut multo magis tibi mentes homi&#xAD;<lb/>num deuinxerint, <expan abbr="clarioremq&#x301;">clarioremque</expan>; tuo nomini gloriam pepererint, qu&#xE0;m <lb/>ullus unquam Princeps uel immen&#x17F;a exercituum, prouinciarum, re&#xAD;<lb/>gnorum multitudine &#x17F;it adeptus. </s>

<s>qu&#xE6; quidem eo pr&#xE6;&#x17F;tantior e&#x17F;t, <expan abbr="eoq&#x301;">eoque</expan>; <lb/>magis expetenda, qu&#xF2;d, cum &#xE0; uera uirtute fluxerit, perpetuam fore <lb/>con&#x17F;tat: qu&#xE6; uero pendet &#xE0; terre&#x17F;tribus rebus, inanis pror&#x17F;us, cadu&#xAD;<lb/>ca, mortalis e&#x17F;t. </s>

<s>Neque tamen h&#xE6;c tua tantum uerba pr&#xE6;bere nobis <lb/>argumentum exi&#x17F;times &#x17F;umm&#xE6; tu&#xE6; uirtutis, <expan abbr="&#x17F;umm&#xE6;q&#x301;">&#x17F;umm&#xE6;que</expan>; probitatis. <lb/></s>

<s>nam &#x17F;i pietas erga Deum infinita, non &#xE0; te ad fictam &#x17F;peciem, &#x17F;ed ad <lb/>ueram fidem declarata; &#x17F;i erga inopes immen&#x17F;a tua benignitas, &#x17F;em&#xAD;<lb/>per ex mi&#x17F;ericordia, non ex ambitione, deriuata; &#x17F;i prudenti&#xE6; &#x17F;in&#xAD;<lb/>gularis in maximis maximorum Regum negociis, optimo ac laudabi<lb/>li mentis con&#x17F;ilio, non ob inanem aliquam laudis cupiditatem, exer<lb/>citata; &#x17F;i erga omnes, in quibus aliqua modo uirtus eniteat, eximia <lb/>liberalitas, ad uirtutem, non ad eam, quam aucupantur multi, famam <lb/>relata; &#x17F;i erga omnes homines immen&#x17F;a humanitas, ex benignitate <lb/>potius, qu&#xE0;m ex animi humilitate, exorta, non &#x17F;olum te apud ma&#xAD;<lb/>ximum Regem tuum, <expan abbr="uniuer&#x17F;amq&#x301;">uniuer&#x17F;amque</expan>; Galliam, &#x17F;umma tua fide, <expan abbr="&#x17F;in-gulariq&#x301;">&#x17F;in&#xAD;<lb/>gularique</expan>; con&#x17F;ilio iam per tot annos admini&#x17F;tratam, tanta in exi&#x17F;ti&#xAD;<lb/>matione, atque auctoritate collocarunt, uerum etiam eos popu&#xAD;<lb/>los, qui ob&#x17F;eruantiam ignorant, ad te tamen non mediocriter ob&#xAD;<lb/>&#x17F;eruandum excitarunt, <expan abbr="feceruntq&#x301;">feceruntque</expan>; ut etiam inuidi, te admirentur, <lb/>omni procul amota &amp; adulatione, &amp; hominum intemperantium at&#xAD;<lb/>que improborum iniquitate: quo nos animo decet e&#x17F;&#x17F;e, quibus u&#xAD;<lb/>na propo&#x17F;ita uirtus e&#x17F;t, <expan abbr="quiq&#x301;ue">quique</expan> in hac excel&#x17F;a urbe uiuentes, ocu&#xAD;<lb/>lo quidem mentis Principes longe contemplamur, his autem cor&#xAD;<lb/>poreis facile cernimus quanta in exi&#x17F;timatione, atque ob&#x17F;eruantia <lb/>&#x17F;is apud hanc &#x17F;ereni&#x17F;&#x17F;imam, ac &#x17F;apienti&#x17F;&#x17F;imam Rempublicam <expan abbr="apudq&#x301;">apudque</expan>; <lb/>hos omnes populos, quibus &amp; nunc &amp; antehac tantarum, qu&#xE6; in <pb xlink:href="024/01/005.jpg"/>te &#x17F;unt, uirtutum liberalitate, <expan abbr="&#x17F;imulq&#x301;">&#x17F;imulque</expan>; tu&#xE6; Maie&#x17F;tatis illo frui contigit <lb/>a&#x17F;pectu, in quo, tanquam in lucidi&#x17F;&#x17F;imo c&#xE6;lo, &#x17F;plendent clari&#x17F;&#x17F;ima <lb/>&#x17F;idera, uel potius tu&#xE6; beat&#xE6; mentis puri&#x17F;&#x17F;imus <expan abbr="pulcherrimusq&#x301;">pulcherrimusque</expan>; Sol. <lb/><!-- KEEP S--></s>

<s>Nec tamen illud pr&#xE6;termittendum uidetur, qu&#xF2;d, cum tam illu&#x17F;tri <lb/>editus &#xE8; &#x17F;tirpe &#x17F;is; cum honoribus cunctis, <expan abbr="animiq&#x301;">animique</expan>; &amp; corporis bo&#xAD;<lb/>nis abundes; <expan abbr="cumq&#x301;">cumque</expan>; tibi, tanta uirtute, tanta innocentia florenti, &#x17F;i&#xAD;<lb/>ne ulla ueneni &#x17F;u&#x17F;picione liceat, tanquam monoceroti, ex omnibus <lb/>potare aquis actionum humanarum; tamen, cum illud e&#x17F;&#x17F;e uerum <lb/><expan abbr="unumq&#x301;">unumque</expan>; bonum, quod ad Deum accedit, plane tibi per&#x17F;ua&#x17F;eris, ab&#xAD;<lb/>ducis te, quantum potes, &#xE0; cunctis negociis, atque &#xE0; tot &#x17F;plendori<lb/>bus, qui te &#x17F;equuntur inuitum; <expan abbr="nosq&#x301;">nosque</expan>; mones exemplo tuo, ut no&#xAD;<lb/>&#x17F;trarum uoluntatum nauem con&#x17F;ilio regamus, ne illam fallaces ab&#x17F;or<lb/>beant fluctus, in quibus ip&#x17F;e tam &#x17F;&#xE6;pe, tanta tranquillitate, tam fe&#xAD;<lb/>lici cur&#x17F;u nauiga&#x17F;ti. </s>

<s>Con&#x17F;tantiam ergo tuebimur; <expan abbr="eaq&#x301;">eaque</expan>; duce, &#x17F;pera&#xAD;<lb/>mus fore, ut aliquando te&#x17F;tatum apud omnes relinquamus, quem&#xAD;<lb/>admodum nemo te omnium, qui uiuunt, uirtute anteit, &amp; &#xE0; fortu&#xAD;<lb/>n&#xE6; bonis egregie paratus es, ita neminem fore, qui aut iudicii te&#x17F;ti<lb/>monium illu&#x17F;trius, aut uer&#xE6; erga te pr&#xE6;beat ob&#x17F;eruanti&#xE6;. </s>

<s>Qu&#xF2;d &#x17F;i <lb/>munus hoc, nunc &#xE0; nobis ad te mi&#x17F;&#x17F;um, minime tibi fui&#x17F;&#x17F;e ingratum <lb/>cognouerimus: non modo iacta e&#x17F;&#x17F;e pr&#xE6;clara operis &#xE0; nobis in&#x17F;tituti <lb/>fundamenta, uerum aditum etiam aliquem ad &#x17F;peratam perfectio&#xAD;<lb/>nem e&#x17F;&#x17F;e patefactum exi&#x17F;timabimus. </s>

<s>Munus ip&#x17F;um in&#x17F;igne admodum <lb/>e&#x17F;t, tum quia nobili&#x17F;&#x17F;imum ac perdifficile continet argumentum, de <lb/>fluxu &#x17F;cilicet, &amp; refluxu, <expan abbr="aliisq&#x301;">aliisque</expan>; pr&#xE6;terea marin&#xE6; aqu&#xE6; motibus; <lb/>qu&#xE6; qu&#xE0;m non aperta, qu&#xE0;m ardua cognitio &#x17F;it, Ari&#x17F;totelis, <expan abbr="alio-rumq&#x301;">alio&#xAD;<lb/>rumque</expan>; philo&#x17F;ophorum indu&#x17F;tria declarat; &#x17F;ed etiam quia rationes <lb/>non uulgares, nec &#xE0; ueteribus percept&#xE6;, in hoc libro exponuntur. <lb/></s>

<s>Addidimus autem de motu octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;ubtilem &amp; eruditam di&#xAD;<lb/>&#x17F;putationem, <expan abbr="idq&#x301;">idque</expan>; merito. </s>

<s>&#x17F;i quidem tanti, <expan abbr="tamq&#x301;">tamque</expan>; uarii maris motus <lb/>non modo ad Solis <expan abbr="Lun&#xE6;q&#x301;">Lun&#xE6;que</expan>; cur&#x17F;um, &#x17F;ed ad primum etiam mobile re&#xAD;<lb/>feruntur. </s>

<s>Atque h&#xE6;c eruditi&#x17F;&#x17F;ima, <expan abbr="ualdeq&#x301;">ualdeque</expan>; &#xE0; multis optata &#x17F;cripta <lb/>cum in tenebris laterent, forta&#x17F;&#x17F;e, paulatim uetu&#x17F;tate corrupta, pe&#xAD;<lb/>rii&#x17F;lent, ni&#x17F;i pr&#xE6;&#x17F;tantis uiri, &amp; doctrina clari, Luc&#xE6; Hieronymi Con <lb/>tareni, patricii Veneti, cui pr&#xE6;ceptor fuit Delphinus ip&#x17F;e, horum <lb/>&#x17F;criptorum auctor, &#x17F;ingularis humanitas ea conce&#x17F;&#x17F;i&#x17F;&#x17F;et Academi&#xE6; <lb/>no&#x17F;tr&#xE6;: qu&#xE6; &#x17F;tatim, cognito argumento, non minus iucundo, qu&#xE0;m <lb/>diflicili, munus ad te, &#x17F;u&#xE6; te&#x17F;timonium ob&#x17F;eruanti&#xE6;, mittendum <lb/>con&#x17F;tituit: cum ip&#x17F;am quidem rem, &amp; pro tua excellenti doctrina, <lb/>&amp; quia te in am&#x153;ni&#x17F;&#x17F;imum Corneliani &#x17F;ece&#x17F;&#x17F;um, quietis, &amp; ualetu&#xAD;<lb/>dinis cau&#x17F;a, contuli&#x17F;ti, gratam fore opinaretur, animum tamen no&#xAD;<lb/>&#x17F;trum tibi probari uehementius optaret, utpote qui ad tuam glo&#xAD;<lb/>riam multo &#x17F;ublimiora cogitans, humilia tamen tu&#xE6; &#x17F;plendore di&#xAD;<lb/>gnitatis putauit illu&#x17F;tranda. </s>

<s>nec uero &#x17F;ibi unquam &#x17F;atisfaciet, donec <lb/>plane peripiciat, neminem po&#x17F;&#x17F;e ip&#x17F;o pr&#xE6;&#x17F;tantius ad tuum decus <pb xlink:href="024/01/006.jpg"/>amplificandum aut eloqui, aut agere, ni&#x17F;i qui te ip&#x17F;um uirtute, <expan abbr="ani-moq&#x301;">ani&#xAD;<lb/>moque</expan>; ad&#xE6;quat. </s>

<s>quod cum fieri uix po&#x17F;sit: ideo &#x17F;equitur, ut actiones <lb/>no&#x17F;tr&#xE6; nequaquam tibi uulgares uideri debeant. </s>

<s>quo fit, ut amore <lb/>tuo ac fauore complectendi &#x17F;imus, <expan abbr="gratiamq&#x301;">gratiamque</expan>; &#xE0; te inire aliquam &#xE6;&#xAD;<lb/>quum &#x17F;it, qu&#xF2;d Academia no&#x17F;tra, cum omnibus communem om&#xAD;<lb/>nium parentem Chri&#x17F;tum pie colentibus, ab intimo corde preces <lb/>pie fundit, ut, ad no&#x17F;tr&#xE6; religionis utilitatem, ad ornamentum <lb/>omnium uirtutum, ad &#xE6;tatis no&#x17F;tr&#xE6; gloriam, diuturnam tibi ui&#xAD;<lb/>tam cum optima ualetudine con&#x17F;eruet. </s>

<s>quandoquidem honores eos, <lb/>qui ab hominibus tribuuntur, iam nunc plero&#x17F;que po&#x17F;&#x17F;ides, &amp; quia <lb/>Cardinalis; &amp; qu&#xF2;d ex Principum familia ortus es: reliquos uero po&#x17F;<lb/>&#x17F;edi&#x17F;&#x17F;e iam primum propterea uideris, quia te iis maxime dignum <lb/>pr&#xE6;&#x17F;titi&#x17F;ti quam rem ne quis in dubium uocet, &#x17F;pectet animo ueram <lb/>tui &#x17F;anguinis nobilitatem, <expan abbr="tuasq&#x301;">tuasque</expan>; actiones c&#xE6;le&#x17F;ti fauore commen&#xAD;<lb/>datas; quarum &#x17F;ublimitas dignitatem omnem, qu&#xE6; conferri &#xE0; mor&#xAD;<lb/>talibus po&#x17F;&#x17F;it, maxime &#x17F;uperat. </s></p><p type="main">

<s>Illu&#x17F;tri&#x17F;&#x17F;im&#xE6; ac Reuerendi&#x17F;&#x17F;im&#xE6; <!-- REMOVE S-->D. tu&#xE6; dediti&#x17F;&#x17F;imi </s></p><p type="main">

<s>Mathematici Academi&#xE6; Venet&#xE6;. <!-- KEEP S--></s></p><pb xlink:href="024/01/007.jpg"/><p type="main">
<pb xlink:href="024/01/008.jpg"/>
<s><emph type="center"/>ERRATA.<emph.end type="center"/><!-- KEEP S--></s></p><p type="main">

<s>2. fal&#x17F;e, fal&#x17F;e. </s>

<s>5. quarta, quartam. </s>

<s>10. notum, motum. </s>

<s>a tergo argumen&#xAD;<lb/>tum, augmentum. </s>

<s>12. aliquod fallunt, in aliquo uariant. </s>

<s>13. die, diem. <lb/></s>

<s>20. diferentis, deferentis. </s>

<s>22. &#x17F;eptentrionale, &#x17F;eptentrionali. </s>

<s>ibidem, &#x17F;e&#xAD;<lb/>ptione, &#x17F;ectione. </s>

<s>23. &#x17F;eptentrionale, &#x17F;eptentrionali. </s>

<s>24. &#x17F;ectione, &#x17F;ectio&#xAD;<lb/>nem. </s>

<s>a tergo idem erratum emenda. </s>

<s>ibidem, di&#x17F;tinguentem, di&#x17F;tinguenti. <lb/></s>

<s>ibidem. </s>

<s>accederat, acce&#x17F;&#x17F;erat. </s>

<s>25. tam, tamen. </s>

<s>ibidem. </s>

<s>que, quam. </s>

<s>ibidem, <lb/>octaue, octaua. </s>

<s>26. tabolariis, tabulariis. </s>

<s>a tergo, aere, are ubique. </s>

<s>ultima, <lb/>qui, quod. </s></p><pb xlink:href="024/01/009.jpg" pagenum="1"/><p type="main">

<s><emph type="center"/>FEDERICI DELPHINI, <lb/>ARTIVM, ET MEDICINAE<emph.end type="center"/><!-- REMOVE S--><emph type="center"/>DOCTORIS, <lb/>mathematicarum di&#x17F;ciplinarum in celeberrimo gymna&#x17F;io <lb/>Patauino publici profe&#x17F;&#x17F;oris, <lb/>tractatus de FLVXV, &amp; REFLVXV, &#x17F;eu cre&#xAD;<lb/>mento, &amp; decremento, aut acce&#x17F;&#x17F;u, &amp; rece&#x17F;&#xAD;<lb/>&#x17F;u, &amp; quiete fal&#x17F;a, &#x17F;eu motu inordi&#xAD;<lb/>nato aqu&#xE6; maris.<emph.end type="center"/></s></p><p type="main">

<s>DE<gap/>O autem, quod &#x17F;uperius promi&#x17F;eram me dicturum <lb/><gap/>e huius mei tractatus de &#x17F;ph&#xE6;ra, uidelicet de motu, &amp; <lb/>quiete fal&#x17F;a aqu&#xE6; maris ad motum primi mobilis; nunc re&#xAD;<lb/>&#x17F;tat &#xE0; me dicendum. </s>

<s>&amp; licet &#xE0; pr&#xE6;cedentibus magi&#x17F;tris facta <lb/>fuerit tractatio motus, &amp; quietis fal&#x17F;&#xE6; aqu&#xE6; maris, uidelicet <lb/>fluxus, &amp; refluxus, &#x17F;eu crementi, &amp; decrementi eius; &amp; in <lb/>tractatibus eorum includantur omnes cau&#x17F;&#xE6; huiu&#x17F;modi mo<lb/>tus fluxus, &amp; refluxus, &#x17F;eu crementi, &amp; decrementi: quia <lb/>tamen non &#x17F;unt omnes ita manife&#x17F;te po&#x17F;it&#xE6; in tractatibus <lb/>eorum; nec po&#x17F;&#x17F;unt ab omnibus legentibus tractatus eorum <lb/>ita bene elici ex dictis eorum: ideo ego Federicus Delphi&#xAD;<lb/>nus, artium, &amp; medicin&#xE6;, &amp; mathematicarum di&#x17F;ciplina&#xAD;<lb/>rum doctor, decreui in i&#x17F;to meo tractatu eas diligenter &amp; &#x17F;cri<lb/>bere, &amp; bene, &amp; clare exprimere: ut doctrina i&#x17F;ta fluxus, &amp; <lb/>refluxus, &#x17F;eu crementi, &amp; decrementi, &amp; quietis fal&#x17F;&#xE6;, &#x17F;eu <lb/>motus inordinati aqu&#xE6; maris, omnibus legentibus hunc <lb/>meum tractatum &#x17F;it manife&#x17F;tior. </s></p><p type="main">

<s>Pro facili autem intelligentia horum duorum modorum <lb/>motus aqu&#xE6; maris, &#x17F;equentium motum &#x17F;olis, &amp; lun&#xE6; ad mo&#xAD;<lb/>tum primi mobilis, e&#x17F;t &#x17F;ciendum, primo, qu&#xF2;d, ubicunque <lb/>&#x17F;it homo in terra, orizon eius, &#x17F;icut dictum e&#x17F;t &#x17F;upra &#xE0; me, <pb xlink:href="024/01/010.jpg"/>in tractatu meo de &#x17F;phera, &#x17F;emper &#x17F;ecat ei c&#xE6;lum in duo me&#xAD;<lb/>dia, &amp; medietas c&#xE6;li &#x17F;emper e&#x17F;t &#x17F;upra orizontem eius, &amp; <lb/>medietas infra. </s>

<s>cum autem in omni medietate corporis &#x17F;phe<lb/>rici contineantur du&#xE6; quart&#xE6;: du&#xE6; quart&#xE6; c&#xE6;li &#x17F;emper e&#xAD;<lb/>runt &#x17F;upra orizontem eius, &amp; du&#xE6; infra. </s>

<s>qu&#xE6; autem &#x17F;unt <lb/>&#x17F;upra orizontem, dicuntur quart&#xE6; diurn&#xE6;; &amp; qu&#xE6; &#x17F;unt &#x17F;ub <lb/>orizonte, dicuntur quart&#xE6; nocturn&#xE6;. </s>

<s>harum autem qua&#xAD;<lb/>tuor quartarum c&#xE6;li du&#xE6; &#x17F;unt, in quibus fit fluxus, &#x17F;eu cre&#xAD;<lb/>mentum aqu&#xE6; maris; &amp; du&#xE6;, in quibus fit refluxus, &#x17F;eu de&#xAD;<lb/>crementum aqu&#xE6; maris. </s>

<s>quart&#xE6;, in quibus fit fluxus, &#x17F;eu <lb/>crementum, &#x17F;unt quarta, qu&#xE6; e&#x17F;t ab ortu ad meridiem &#x17F;upra <lb/>orizontem; qu&#xE6; e&#x17F;t quarta acce&#x17F;&#x17F;ionis diurn&#xE6;, &#x17F;eu crementi <lb/>diurni: &amp; quarta ei oppo&#x17F;ita, qu&#xE6; e&#x17F;t ab occa&#x17F;u ad medium <lb/>noctis &#x17F;ub orizonte: qu&#xE6; e&#x17F;t quarta acce&#x17F;&#x17F;ionis nocturn&#xE6;. <lb/></s>

<s>quart&#xE6; autem, in quibus fit refluxus, &#x17F;eu decrementum; <lb/>&#x17F;unt quarta, qu&#xE6; e&#x17F;t &#xE0; meridie ad occa&#x17F;um &#x17F;upra <expan abbr="orizonte&#x303;">orizontem</expan>; <lb/>qu&#xE6; e&#x17F;t quarta acce&#x17F;&#x17F;ionis diurn&#xE6;: &amp; quarta ei oppo&#x17F;ita, <lb/>qu&#xE6; e&#x17F;t &#xE0; medio noctis ad ortum &#x17F;ub orizonte; qu&#xE6; e&#x17F;t quar<lb/>ta rece&#x17F;&#x17F;ionis nocturn&#xE6;. </s></p><p type="main">

<s>Sciendum e&#x17F;t etiam &#x17F;ecundo, qu&#xF2;d octo &#x17F;unt puncta in c&#xE6;lo <lb/>pro fluxu, &amp; refluxu, &#x17F;eu cremento, &amp; decremento aqu&#xE6; <lb/>maris: quorum quatuor &#x17F;unt fortia, &amp; quatuor debilia. </s>

<s>de&#xAD;<lb/>bilium duo &#x17F;unt debilia pro fluxu, &#x17F;eu cremento, &amp; duo pro <lb/>refluxu, &#x17F;eu decremento: debilia pro fluxu, &#x17F;eu cremento, <lb/>&#x17F;unt punctum orientis, &amp; punctum occidentis, qu&#xE6; &#x17F;unt <lb/>principia duarum quartarum fluxus. </s>

<s>debilia pro refluxu, <lb/>&#x17F;eu decremento, &#x17F;unt punctum meridiei, &amp; punctum me&#xAD;<lb/>di&#xE6; noctis, qu&#xE6; &#x17F;unt principia duarum quartarum refluxus. <lb/></s>

<s>&amp; i&#x17F;ta quatuor puncta di&#x17F;tant adinuicem per quartam c&#xE6;li. <lb/></s>

<s>fortium duo &#x17F;unt fortia pro fluxu, &#x17F;eu cremento, &amp; duo pro <lb/>refluxu, &#x17F;eu decremento. </s>

<s>fortia pro fluxu, &#x17F;eu cremento, <lb/>&#x17F;unt punctum medium inter orientem, &amp; meridiem in quar<lb/>ta diurna fluxus, di&#x17F;tans ab oriente per 45 gradus (&amp; &#xE0; me&#xAD;<lb/>ridie &#x17F;imiliter: &amp; punctum medium inter occidentem, &amp; <pb xlink:href="024/01/011.jpg" pagenum="2"/>medium noctis in quarta nocturna fluxus) di&#x17F;tans ab occa&#x17F;u <lb/>per 45 gradus, &amp; &#xE0; medio noctis &#x17F;imiliter. </s>

<s>fortia pro refluxu <lb/>&#x17F;unt punctum medium inter meridiem, &amp; occa&#x17F;um in quarta <lb/>diurna refluxus, di&#x17F;tans &#xE0; meridie per 45 gradus, &amp; ab occa <lb/>&#x17F;u &#x17F;imiliter: &amp; punctum medium inter medium noctis, &amp; or&#xAD;<lb/>tum, in quarta nocturni refluxus, di&#x17F;tans &#xE0; medio noctis per <lb/>45 gradus, &amp; ab ortu &#x17F;imiliter: &amp; &#x17F;icut puncta debilia di&#x17F;tant <lb/>adinuicem per quartam c&#xE6;li; ita i&#x17F;ta fortia di&#x17F;tant adinuicem <lb/>per quartam c&#xE6;li, habentibus orizontem rectum. </s></p><p type="main">

<s>Sciendum e&#x17F;t etiam tertio, qu&#xF2;d, pr&#xE6;ter i&#x17F;ta octo puncta di&#xAD;<lb/>cta, habentibus orizontem rectum, &#x17F;unt multa alia puncta &#xE6;&#xAD;<lb/>quipotentia, &#x17F;eu &#xE6;qualis uirtutis: &amp; talia puncta &#x17F;unt omnia <lb/>puncta c&#xE6;li &#xE6;qualiter di&#x17F;tantia, &amp; quatuor punctis principali&#xAD;<lb/>bus c&#xE6;li, qu&#xE6; puncta principalia c&#xE6;li &#x17F;unt puncta orientis, pun<lb/>ctum occidentis, punctum meridiei, &amp; punctum medi&#xE6; no&#xAD;<lb/>ctis, uel &#xE0; quatuor punctis fortibus c&#xE6;li, quod e&#x17F;t idem: in <lb/>quartis tamen contrari&#xE6; operationis. </s>

<s>&#x17F;unt enim omnia talia <lb/>puncta &#xE6;qualis uirtutis, &#x17F;eu &#xE6;quipotentia in mouendo aquam <lb/>maris: in orizonte autem obliquo aliter e&#x17F;t, ut infra uidebitur. </s></p><p type="main">

<s>Sciendum e&#x17F;t quarto, qu&#xF2;d &#x17F;ol, &amp; luna omni men&#x17F;e &#x17F;unt &#x17F;i&#xAD;<lb/>mul in eodem &#x17F;igno, gradu, &amp; minuto; &amp; i&#x17F;te &#x17F;itus appella&#xAD;<lb/>tur coniunctio lun&#xE6; cum &#x17F;ole. </s>

<s>inde ad octo dies, uel circa lu&#xAD;<lb/>na e&#x17F;t elongata &#xE0; &#x17F;ole per motum eius proprium per quartam <lb/>partem c&#xE6;li: &amp; h&#xE6;c elongatio appellatur quadratura prima <lb/>lun&#xE6; cum &#x17F;ole. </s>

<s>inde ad 14 dies, uel circa, e&#x17F;t elongata &#xE0; &#x17F;ole, <lb/>per aliam quartam partem c&#xE6;li, &amp; &#x17F;ic per medietatem c&#xE6;li. </s>

<s>&amp; <lb/>h&#xE6;c di&#x17F;tantia appellatur oppo&#x17F;itio lun&#xE6; cum &#x17F;ole, &#x17F;eu plenilu <lb/>nium. </s>

<s>inde ad 21 dies, uel circa, e&#x17F;t elongata ab oppo&#x17F;itione <lb/>eius cum &#x17F;ole, &#x17F;eu plenilunio, per aliam quartam partem c&#xE6;&#xAD;<lb/>li, accedens ad ip&#x17F;am &#x17F;olem. </s>

<s>&amp; h&#xE6;c di&#x17F;tantia appellatur qua&#xAD;<lb/>dratura &#x17F;ecunda lun&#xE6; cum &#x17F;ole. </s>

<s>&amp; tunc luna di&#x17F;tat &#xE0; &#x17F;ole per <lb/>quartam partem c&#xE6;li, &#x17F;icut di&#x17F;tabat in quadratura prima. <lb/></s>

<s>accedit ad coniunctionem eius cum &#x17F;ole. </s>

<s>inde ad 20 dies, uel <lb/>circa luna e&#x17F;t iterum cum &#x17F;ole, &amp; ei coniuncta, &#x17F;icut pri&#xAD;<lb/>mo fuit. </s></p><pb xlink:href="024/01/012.jpg"/><p type="main">

<s>Sciendum quinto &amp; ultimo, qu&#xF2;d &#x17F;ol, &amp; luna ambo &#x17F;imul <lb/>omni die naturali, qu&#xE6; e&#x17F;t tempus 24 horarum ad motum pri<lb/>mi mobilis &#x17F;unt cau&#x17F;&#xE6; fluxus, &amp; refluxus, &#x17F;eu crementi, &amp; <lb/>decrementi aqu&#xE6; maris bis. </s>

<s>i&#x17F;tis declarationibus pr&#xE6;mi&#x17F;&#x17F;is, et <lb/>bene memori&#xE6; retentis, declaremus quomodo &#x17F;ol, et luna am<lb/>bo &#x17F;imul omni die naturali ad motum primi mobilis &#x17F;unt cau&#xAD;<lb/>&#x17F;&#xE6; fluxus, et refluxus, &#x17F;eu crementi, et decrementi aqu&#xE6; ma <lb/>ris bis. </s>

<s>&#x17F;i enim declarationes pr&#xE6;mi&#x17F;&#x17F;&#xE6; bene memori&#xE6; tenean<lb/>tur, et maxime i&#x17F;t&#xE6;, uidelicet qu&#xE6; &#x17F;unt quart&#xE6; c&#xE6;li; in qui&#xAD;<lb/>bus fit fluxus, &#x17F;eu crementum aqu&#xE6; maris; et qu&#xE6; &#x17F;unt quar<lb/>t&#xE6; c&#xE6;li; in quibus fit refluxus, &#x17F;eu decrementum aqu&#xE6; maris; <lb/>et qu&#xE6; &#x17F;unt puncta fortia pro fluxu; et qu&#xE6; &#x17F;unt puncta for&#xAD;<lb/>tia pro refluxu; et qu&#xE6; &#x17F;unt debilia pro fluxu; et qu&#xE6; &#x17F;unt <lb/>debilia pro refluxu, tota narratio motus, et quietis fal&#x17F;&#xE6; aqu&#xE6; <lb/>maris clara erit. </s></p><p type="main">

<s>Sciendum e&#x17F;t primo (quantum ad fluxum, et refluxum, &#x17F;eu <lb/>crementum, et decrementum aqu&#xE6; maris ad motum primi <lb/>mobilis) qu&#xF2;d quando &#x17F;ol, et luna &#x17F;unt coniuncti &#x17F;imul, qu&#xE6; <lb/>coniunctio appellatur nouilunium, dum feruntur ad motum <lb/>primi mobilis ab ortu ad meridiem; quia amb&#xE6; uirtutes uide&#xAD;<lb/>licet &#x17F;olis, et lun&#xE6; &#x17F;unt unit&#xE6; &#x17F;imul; et ambo luminaria, uide&#xAD;<lb/>licet &#x17F;ol, et luna feruntur continue ad motum primi mobilis <lb/>per quartam fluxus, &#x17F;eu crementi diurni; qu&#xE6; e&#x17F;t ab ortu ad <lb/>meridiem, fit continue fluxus, &#x17F;eu crementum diurnum a&#xAD;<lb/>qu&#xE6; maris: et dum feruntur &#xE0; meridie ad occa&#x17F;um, quia fe&#xAD;<lb/>runtur continue per quartam refluxus, &#x17F;eu decrementi diur&#xAD;<lb/>ni, fit continue refluxus, &#x17F;eu decrementum diurnum: et dum <lb/>feruntur ab occa&#x17F;u ad medium noctis; quia feruntur per quar<lb/>tam fluxus nocturni, iterum fit continue fluxus, &#x17F;eu cremen <lb/>tum &#x17F;cilicet nocturnum: et dum feruntur &#xE0; medio noctis ad <lb/>ortum; quia feruntur per quartam refluxus, &#x17F;eu decrementi <lb/>nocturni, iterum fit continue refluxus, &#x17F;eu decrementum &#x17F;ci&#xAD;<lb/>licet nocturnum. </s>

<s>&amp; &#x17F;ic bis in die naturali fit fluxus, &amp; bis re&#xAD;<lb/>fluxus, &#x17F;eu bis crementum, &amp; bis decrementum aqu&#xE6; maris. <lb/></s>

<s>Sciendum &#x17F;ecundo, qu&#xF2;d quando luna po&#x17F;t coniunctionem <pb xlink:href="024/01/013.jpg" pagenum="3"/>eius cum &#x17F;ole per motum eius proprium elongatur &#xE0; &#x17F;ole uer&#xAD;<lb/>&#x17F;us orientem &#x17F;ecundum ordinem &#x17F;ignorum eundo uer&#x17F;us qua&#xAD;<lb/>draturam primam eius cum &#x17F;ole, quam appellant Naut&#xE6;, il <lb/>Quartirone: &#x17F;emper antequam luna per motum eius pro&#xAD;<lb/>prium ueniat ad illam quartam primam, qu&#xE6; e&#x17F;t di&#x17F;tantia lu&#xAD;<lb/>n&#xE6; &#xE0; &#x17F;ole uer&#x17F;us orientem &#x17F;ecundum ordinem &#x17F;ignorum per <lb/>quartam partem c&#xE6;li, quando &#x17F;ol e&#x17F;t tantum &#x17F;uper orizon&#xAD;<lb/>tem ex parte orientis in quarta fluxus diurni, quantum luna <lb/>e&#x17F;t &#x17F;ub orizonte ex eadem parte orientis in quarta refluxus <lb/>nocturni; quia tunc &#x17F;ol tantum di&#x17F;tat &#xE0; puncto forti fluxus &#x17F;u&#xAD;<lb/>per orizontem, quantum luna &#xE0; puncto forti refluxus &#x17F;ub ori<lb/>zonte ip&#x17F;i &#x17F;unt &#xE6;quipotentes: &amp; ideo tunc nec fit fluxus, ne&#xAD;<lb/>que refluxus aqu&#xE6; maris; &#x17F;ed aqua maris uidetur &#x17F;tare, &amp; <lb/>tunc Veneti dicunt, L'acqua &#xE8; &#x17F;tanca. </s>

<s>cum autem &#x17F;ol per mo&#xAD;<lb/>tum primi mobilis accedit ad punctum forte fluxus, qui e&#x17F;t &#x17F;u<lb/>pra orizontem in quarta diurna fluxus, luna per eundem mo&#xAD;<lb/>tum primi mobilis recedit, &amp; elongatur. </s>

<s><expan abbr="tantunde&#x303;">tantundem</expan> &#xE0; puncto for<lb/>ti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturni refluxus <lb/>accedendo uer&#x17F;us punctum orientis debile fluxus: &amp; tunc <lb/>quia &#x17F;ol e&#x17F;t magis propinquus puncto forte fluxus, qui e&#x17F;t &#x17F;u&#xAD;<lb/>pra orizontem in quarta diurna fluxus, qu&#xE0;m luna puncto for <lb/>ti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna refluxus: <lb/>debilitatur refluxus, &amp; fortificatur fluxus, &amp; aqua maris <lb/>tunc incipit fluere: &amp; quanto magis &#x17F;ol appropinquat puncto <lb/>forti fluxus, qui e&#x17F;t &#x17F;upra orizontem in quarta diurna fluxus, <lb/>tanto magis luna elongatur &#xE0; puncto forti refluxus, qui e&#x17F;t <lb/>&#x17F;ub orizonte in quarta nocturna refluxus appropinquando <lb/>puncto orientis debili fluxus; &amp; ideo continuatur fluxus. <lb/></s>

<s>cum autem &#x17F;ol per motum primi mobilis peruenit ad <expan abbr="punct&#x169;">punctum</expan> <lb/>fortem fluxus, qui e&#x17F;t &#x17F;upra orizontem in quarta diurna flu<lb/>xus, luna e&#x17F;t elongata &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;upra <lb/>orizontem in quarta nocturna refluxus: &amp; facta e&#x17F;t propin&#xAD;<lb/>qua puncto orientis debili fluxus; &amp; ideo adhuc continua&#xAD;<lb/>tur fluxus. </s>

<s>cum autem luna uenerit ad punctum orientis <lb/>debile fluxus, ip&#x17F;a tunc ad motum primi mobilis mouetur <pb xlink:href="024/01/014.jpg"/>per quartam diurnam fluxus accedendo &#x17F;cilicet ad punctum <lb/>forte fluxus, qui e&#x17F;t &#x17F;upra orizontem: &amp; &#x17F;ol quia di&#x17F;tat &#xE0; lu&#xAD;<lb/>na, minus quarta &#x17F;imiliter mouetur per eandem quartam di&#xAD;<lb/>urnam fluxus accedendo &#x17F;cilicet ad punctum meridiei debile <lb/>refluxus: et ideo quia ambo mouentur per quartam diurnam <lb/>fluxus, continuatur fluxus: &amp; cum &#x17F;ol per motum primi mo<lb/>bilis peruenit ad punctum meridiei debile refluxus, quia luna <lb/>tunc e&#x17F;t magis propinqua puncto forti fluxus, qui e&#x17F;t &#x17F;upra, <lb/>qu&#xE0;m &#x17F;ol puncto forti refluxus; qui e&#x17F;t &#x17F;upra <expan abbr="orizonte&#x303;">orizontem</expan> in quar<lb/>ta diurna refluxus, continuabitur adhuc fluxus: &amp; cum luna <lb/>uenerit ad punctum forte fluxus in quarta diurna fluxus, &#x17F;ol <lb/>non erit adhuc in puncto forti refluxus in quarta diurna reflu<lb/>xus, eo quia &#x17F;ol di&#x17F;tat &#xE0; luna minus quarta, &#x17F;ed accedet ad ip&#xAD;<lb/>&#x17F;um, et luna tunc recedet &#xE0; puncto forti fluxus, &amp; minus di&#x17F;ta&#xAD;<lb/>bit ab eo, qu&#xE0;m &#x17F;ol &#xE0; puncto forti refluxus, et ideo adhuc <lb/>continuabitur fluxus, donec &#x17F;ol &#x17F;it tantum ultra meridiem uer<lb/>&#x17F;us occidentem in quarta diurna fluxus, quantum luna citra <lb/>meridiem uer&#x17F;us orientem in quarta diurna fluxus: &amp; tunc <lb/>&#x17F;ol tantum di&#x17F;tabit &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;upra ori&#xAD;<lb/>zontem ultra meridiem in quarta diurna refluxus, quantum <lb/>luna &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;upra orizontem ante meri&#xAD;<lb/>diem in quarta diurna fluxus: et ex continenti &#x17F;ol, &amp; luna e&#xAD;<lb/>runt &#xE6;quipotentes, &amp; non fiet fluxus, neque refluxus, &#x17F;icut <lb/>prius dictum e&#x17F;t. </s>

<s>cum autem &#x17F;ol per motum primi mobilis ac&#xAD;<lb/>cedet ad punctum forte refluxus in quarta diurna refluxus, <lb/>luna per eundem motum primi mobilis elongabitur tantun&#xAD;<lb/>dem &#xE0; puncto forti fluxus in quarta diurna fluxus acceden&#xAD;<lb/>do uer&#x17F;us punctum meridiei debile refluxus, et tunc luna plus <lb/>di&#x17F;tabit &#xE0; puncto forti fluxus, qu&#xE0;m &#x17F;ol &#xE0; puncto forti reflu&#xAD;<lb/>xus; et &#x17F;ic &#x17F;ol erit potentior luna; et ideo tunc incipiet reflu&#xAD;<lb/>xus aqu&#xE6; maris, et continuabitur &#x17F;ecundum quod &#x17F;ol appro&#xAD;<lb/>pinquabit puncto forti refluxus in quarta diurna refluxus; et <lb/>luna elongabitur &#xE0; puncto forti fluxus in quarta diurna flu&#xAD;<lb/>xus; et cum &#x17F;ol ueniet ad punctum forte refluxus, luna erit <lb/>elongata &#xE0; puncto forti fluxus, et ideo adhuc continuabitur <pb xlink:href="024/01/015.jpg" pagenum="4"/>refluxus, et cum luna ueniet ad punctum meridiei debile re&#xAD;<lb/>fluxus, &#x17F;ol erit elongatus &#xE0; puncto forti refluxus in quarta di&#xAD;<lb/>urna refluxus accedendo uer&#x17F;us punctum occidentis debile <lb/>fluxus; minus tamen di&#x17F;tabit &#x17F;ol &#xE0; puncto forti refluxus, qu&#xE0;m <lb/>luna &#xE0; puncto forti fluxus; &amp; ideo adhuc continuabitur reflu<lb/>xus: &amp; cum &#x17F;ol ueniet ad punctum occidentis debile, fluxus <lb/>luna facta erit propinqua puncto forti refluxus, qui e&#x17F;t &#x17F;upra <lb/>orizontem in quarta diurna refluxus, &amp; minus di&#x17F;tabit ab eo, <lb/>qu&#xE0;m &#x17F;ol &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;ub orizonte in quar&#xAD;<lb/>ta nocturna fluxus; eo quia ip&#x17F;a di&#x17F;tat &#xE0; &#x17F;ole minus quarta par&#xAD;<lb/>te c&#xE6;li, &amp; ideo adhuc continuabitur refluxus, donec &#x17F;ol fue&#xAD;<lb/>rit tantum infra orizontem ex parte occidentis in quarta no&#xAD;<lb/>cturna fluxus, quantum luna &#x17F;upra orizontem, ex parte occi <lb/>dentis in quarta nocturna fluxus, quantum luna &#x17F;upra orizon<lb/>tem ex eadem parte occidentis in quarta diurna refluxus: &amp; <lb/>quia tunc &#x17F;ol tantum di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;ub <lb/>orizonte, ex parte occidentis in quarta nocturna fluxus, quar<lb/>tum luna &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;upra orizontem ex <lb/>eadem parte occidentis in quarta diurna refluxus: tunc &#x17F;ol, <lb/>&amp; luna erunt &#xE6;quipotentes, et non fiet fluxus, neque reflu&#xAD;<lb/>xus. </s>

<s>cum autem &#x17F;ol per motum primi mobilis accedet ad pun<lb/>ctum forte fluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna flu<lb/>xus, luna per eundem motum primi mobilis elongabitur tan&#xAD;<lb/>tundem &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;upra orizontem in <lb/>quarta diurna refluxus; &amp; tunc &#x17F;ol minus di&#x17F;tabit &#xE0; puncto <lb/>forti fluxus in quarta nocturna fluxus, qu&#xE0;m luna &#xE0; puncto <lb/>forti refluxus in quarta diurna refluxus; &amp; ideo &#x17F;ol erit poten<lb/>tior luna: &amp; tunc iterum incipiet fluxus, &amp; continuabitur, &#x17F;i&#xAD;<lb/>cut dictum e&#x17F;t prius, donec &#x17F;ol &#x17F;it tantum ultra medium no&#xAD;<lb/>ctis uer&#x17F;us orientem in quarta nocturna refluxus, quantum <lb/>luna citra medium noctis uer&#x17F;us occidentem in quarta noctur<lb/>na fluxus: &amp; tunc tantum di&#x17F;tabit &#x17F;ol &#xE0; puncto forti refluxus, <lb/>quantum luna &#xE0; puncto forti fluxus, &amp; ex continenti tunc &#x17F;ol, <lb/>&amp; luna erunt &#xE6;quipotentes, et non fiet fluxus, neque re&#xAD;<lb/>fluxus. </s>

<s>cum autem &#x17F;ol per motum primi mobilis accedit ad <pb xlink:href="024/01/016.jpg"/>punctum forte refluxus in quarta nocturna refluxus, luna <lb/>per eundem motum primi mobilis recedit, &amp; elongatur tan&#xAD;<lb/>tundem &#xE0; puncto forti fluxus in quarta nocturna fluxus ac&#xAD;<lb/>cedendo uer&#x17F;us punctum medi&#xE6; noctis debile refluxus: &amp; <lb/>tunc &#x17F;ol minus di&#x17F;tabit &#xE0; puncto forti refluxus in quarta no&#xAD;<lb/>cturna refluxus, qu&#xE0;m luna &#xE0; puncto forti fluxus in quarta <lb/>nocturna fluxus; &amp; tunc debilitatur fluxus, &amp; fortificatur re&#xAD;<lb/>fluxus; &amp; aqua maris tunc iterum incipit refluere, &amp; conti&#xAD;<lb/>nuabitur refluxus, &#x17F;icut dictum e&#x17F;t prius, donec &#x17F;ol &#x17F;it tantum <lb/>&#x17F;upra orizontem, ex parte orientis, quantum luna &#x17F;ub ori&#xAD;<lb/>zonte, ex eadem parte orientis: &amp; tunc &#x17F;ol tantum di&#x17F;tabit <lb/>&#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;upra orizontem in quarta diur&#xAD;<lb/>na fluxus, quantum luna &#xE0; puncto forti refluxus; qui e&#x17F;t &#x17F;ub <lb/>orizonte in quarta nocturna refluxus: &amp; tunc &#x17F;ol, &amp; luna e&#xAD;<lb/>runt &#xE6;quipotentes, &amp; non fiet fluxus, neque refluxus. </s>

<s>dein&#xAD;<lb/>de quotidie, ide&#x17F;t in qualibet die naturali &#x17F;imilis, ut iam dicta <lb/>e&#x17F;t mutatio, redibit, donec luna per motum eius proprium <lb/>ueniat ad quadraturam primam eius cum &#x17F;ole, quam appel&#xAD;<lb/>lant naur&#xE6;, il Quartirone. <!-- KEEP S--></s>

<s>Cum uero luna uenerit ad qua&#xAD;<lb/>draturam primam eius cum &#x17F;ole, tunc cum &#x17F;ol erit in puncto <lb/>orientis debiti pro fluxu luna erit in puncto medi&#xE6; noctis de&#xAD;<lb/>biti pro refluxu; &amp; tunc &#x17F;ol tantum di&#x17F;tabit &#xE0; puncto forti flu<lb/>xus, qui e&#x17F;t &#x17F;upra orizontem, ex parte orientis in quarta diur<lb/>na fluxus, quantum luna &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;ub <lb/>orizonte, ex eadem parte orientis in quarta nocturna reflu&#xAD;<lb/>xus: &amp; &#x17F;ic &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; non fiet flu&#xAD;<lb/>xus, neque refluxus notabilis: &#x17F;cilicet &#x17F;ed fient minime cre&#xAD;<lb/>menta, &amp; minima decrementa. </s>

<s>cum autem &#x17F;ol per motum pri<lb/>mi mobilis accedet ad punctum forte fluxus, qui e&#x17F;t &#x17F;upra o&#xAD;<lb/>rizontem, ex parte orientis in quarta diurna fluxus, luna per <lb/>eundem motum primi mobilis accedet &#x17F;imiliter tantundem <lb/>ad punctum forte refluxus, qui e&#x17F;t &#x17F;ub orizonte, ex eadem <lb/>parte orientis in quarta nocturna refluxus, &amp; continue ad mo<lb/>tum diurnum tantum di&#x17F;tabit &#x17F;ol &#xE0; puncto forti fluxus, qui e&#x17F;t <lb/>&#x17F;upra orizontem in quarta diurna fluxus, quantum luna &#xE0; <pb xlink:href="024/01/017.jpg" pagenum="5"/>puncto forti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta noctur&#xAD;<lb/>na refluxus, &amp; ex continenti &#x17F;ol, &amp; luna continue erunt &#xE6;qui&#xAD;<lb/>potentes, donec &#x17F;ol per motum primi mobilis ueniat ad pun&#xAD;<lb/>ctum forte fluxus, qui e&#x17F;t &#x17F;upra orizontem: &amp; tunc &#x17F;imiliter <lb/>luna ueniet ad punctum forte refluxus, qui e&#x17F;t &#x17F;ub orizon&#xAD;<lb/>te, eo quia i&#x17F;ta puncta di&#x17F;tant adinuicem per quarta c&#xE6;li, &#x17F;i&#xAD;<lb/>cut &#x17F;ol, &amp; luna di&#x17F;tant adinuicem per quartam c&#xE6;li: &amp; cum &#x17F;ol <lb/>per motum primi mobilis recedet &#xE0; puncto forti fluxus, qui <lb/>e&#x17F;t &#x17F;upra orizontem in quarta diurna fluxus accedendo uer&#xAD;<lb/>&#x17F;us punctum meridiei debile refluxus luna per eundem mo&#xAD;<lb/>tum primi mobilis recedet &#x17F;imiliter tantundem &#xE0; puncto forti <lb/>refluxus, qui e&#x17F;t &#x17F;ub orizonte accedendo uer&#x17F;us punctum o&#xAD;<lb/>rientis debile fluxus, &amp; continue tantum di&#x17F;tabit &#x17F;ol &#xE0; puncto <lb/>forti fluxus, qui e&#x17F;t &#x17F;upra orizontem, quantum luna &#xE0; pun&#xAD;<lb/>cto forti refluxus, qui e&#x17F;t &#x17F;ub orizonte, donec &#x17F;ol ueniet ad <lb/>punctum meridiei debile refluxus, &amp; tunc luna &#x17F;imiliter ue&#xAD;<lb/>niet ad punctum orientis debile fluxus: &amp; &#x17F;ol, &amp; luna per to&#xAD;<lb/>tum i&#x17F;tud tempus erunt &#xE6;quipotentes continue, &amp; ex conti&#xAD;<lb/>nenti non fiet fluxus, neque refluxus notabilis, &#x17F;cilicet eo&#xAD;<lb/>dem modo fiet, dum &#x17F;ol ad motum primi mobilis mouebitur <lb/>&#xE0; meridie ad occa&#x17F;um, quia tunc luna per eundem motum pri<lb/>mi mobilis mouebitur ab ortu ad meridiem: &amp; &#x17F;imiliter dum <lb/>&#x17F;ol mouebitur ab occa&#x17F;u ad medium noctis, quia tunc luna mo<lb/>uebitur &#xE0; meridie ad occa&#x17F;um; &amp; &#x17F;imiliter dum &#x17F;ol mouebitur <lb/>&#xE0; medio noctis ad ortum, quia tunc luna mouebitur ab occa&#xAD;<lb/>&#x17F;u ad medium noctis: &amp; &#x17F;ic in toto tempore unius reuolutionis <lb/>c&#xE6;li, quod e&#x17F;t una dies naturalis 24 horarum, aqua maris nec <lb/>fluet, nec refluet &#x17F;en&#x17F;ibiliter, &#x17F;ed uidebitur &#x17F;tare, quia &#x17F;ol, &amp; <lb/>luna in toto tempore illius reuolutionis c&#xE6;li erunt &#xE6;quipo&#xAD;<lb/>tentes &#x17F;emper &#x17F;ine notabili di&#x17F;paritate: &amp; i&#x17F;tud accidit circa <lb/>octauam diem po&#x17F;t coniunctionem lun&#xE6; cum &#x17F;ole: &amp; i&#x17F;tam <lb/>quietem fal&#x17F;am aqu&#xE6; maris appellant Veneti, Acqua de fele. <lb/></s>

<s>&amp; utuntur i&#x17F;to dicto, Da gli otto a i noue l'acqua non &#x17F;i <lb/>moue. </s></p><p type="main">

<s>Cum autem luna elongatur &#xE0; &#x17F;ole ultra quadraturam primam <pb xlink:href="024/01/018.jpg"/>tendendo uer&#x17F;us oppo&#x17F;itionem eius cum &#x17F;ole, tunc &#x17F;emper do <lb/>nec luna ueniet ad oppo&#x17F;itionem eius cum &#x17F;ole, cum &#x17F;ol erit <lb/>tantum &#x17F;upra orizontem ex parte orientis in quarta diurna <lb/>fluxus, quantum luna &#x17F;ub orizonte ex eadem parte orientis <lb/>in quarta nocturna refluxus, &#x17F;ol tantum di&#x17F;tabit &#xE0; puncto for<lb/>ti fluxus, qui e&#x17F;t &#x17F;upra orizontem in quarta diurna fluxus re&#xAD;<lb/>cedendo ab eo per motum primi mobilis, &amp; accedendo ad <lb/>punctum meridiei debile refluxus, quantum luna &#xE0; puncto <lb/>forti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna reflu&#xAD;<lb/>Xus accedendo ad ip&#x17F;um per eundem motum primi mobilis, <lb/>&amp; tunc &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; non fiet fluxus, ne&#xAD;<lb/>que refluxus. </s>

<s>cum autem &#x17F;ol per motum' primi mobilis acce&#xAD;<lb/>det ad punctum meridiei debile refluxus, luna per eundem <lb/>motum primi mobilis accedet, &#x17F;eu appropinquabit tantun&#xAD;<lb/>dem puncto forti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta no&#xAD;<lb/>cturna refluxus; &amp; tunc luna erit magis propinqua puncto <lb/>forti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna reflu&#xAD;<lb/>Xus, qu&#xE0;m &#x17F;ol puncto forti fluxus, qui e&#x17F;t &#x17F;upra orizontem in <lb/>quarta diurna fluxus: &amp; ideo tunc incipiet refluxus; quia <lb/>luna erit potentior &#x17F;ole: &amp; &#x17F;ecundum qu&#xF2;d &#x17F;ol per <expan abbr="mot&#x169;">motum</expan> primi <lb/>mobilis appropinquabit puncto meridiei debili refluxus, luna <lb/>per eundem motum primi mobilis appropinquabit tantun&#xAD;<lb/>dem puncto forti refluxus, qui e&#x17F;t &#x17F;ub orizonte: &amp; &#x17F;ic conti&#xAD;<lb/>nuabitur refluxus, donec &#x17F;ol ueniat ad punctum meridiei de&#xAD;<lb/>bile refluxus: &amp; cum &#x17F;ol per motum primi mobilis recedet &#xE0; <lb/>puncto meridiei debili refluxus, &amp; mouebitur per quartam <lb/>diurnam refluxus appropinquando puncto forti refluxus: lu&#xAD;<lb/>na per eundem motum primi mobilis elongabitur tantundem <lb/>&#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;ub <expan abbr="oriz&#xF5;te">orizonte</expan> in quarta nocturna <lb/>refluxus; &amp; mouebitur etiam ip&#x17F;o per quartam refluxus, &#x17F;icut <lb/>&#x17F;ol accedendo ad punctum orientis debile fluxus, eo quia &#x17F;ol, <lb/>&amp; luna di&#x17F;tant adinuicem plu&#x17F;quam per quartam c&#xE6;li: &amp; &#x17F;ic <lb/>ambo mouebuntur per quartas refluxus; &amp; propter hoc con&#xAD;<lb/>tinuabitur refluxus, donec &#x17F;ol &#x17F;it tantum ultra meridiem uer&#xAD;<lb/>&#x17F;us occidentem in quarta diurna refluxus, <expan abbr="quant&#x169;">quantum</expan> luna citra <pb xlink:href="024/01/019.jpg" pagenum="6"/>meridiem uer&#x17F;us orientem in quarta diurna fluxus: &amp; tunc <lb/>&#x17F;ol tantum di&#x17F;tabit &#xE0; puncto forti refluxus in quarta diurna <lb/>refluxus recedendo ab eo per motum primi mobilis uer&#x17F;us <lb/>occidentem, quantum luna &#xE0; puncto forti fluxus; qui e&#x17F;t &#x17F;u&#xAD;<lb/>pra orizontem in quarta diurna fluxus accedendo ad ip&#x17F;um: <lb/>&amp; &#x17F;ic &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; tunc non fiet fluxus, <lb/>neque refluxus. </s>

<s>cum autem &#x17F;ol per motum primi mobilis e&#xAD;<lb/>longabitur &#xE0; puncto forti refluxus; qui e&#x17F;t &#x17F;upra orizontem <lb/>in quarta diurna fluxus accedendo ad punctum occidentis <lb/>debile fluxus; luna per eundem motum primi mobilis appro<lb/>pinquabit tantundem puncto forti fluxus; qui e&#x17F;t &#x17F;upra ori&#xAD;<lb/>zontem in quarta diurna fluxus: &amp; luna tunc erit magis pro&#xAD;<lb/>pinqua puncto forti fluxus in quarta diurna fluxus, qu&#xE0;m &#x17F;ol <lb/>puncto forti refluxus in quarta diurna refluxus: &amp; &#x17F;ic luna e&#xAD;<lb/>rit potentior &#x17F;ole, &amp; tunc incipiet fluxus: &amp; &#x17F;icut &#x17F;ol continue <lb/>elongabitur &#xE0; puncto forti refluxus in quarta diurna reflu&#xAD;<lb/>xus, ita luna continue appropinquabit puncto forti fluxus in <lb/>quarta diurna fluxus, &amp; &#x17F;ic continuabitur fluxus; &amp; cum &#x17F;ol <lb/>ueniet ad punctum occidentis debili fluxus, luna adhuc mo&#xAD;<lb/>uebit per quartam diurnam fluxus, eo quia &#x17F;ol, &amp; luna di&#xAD;<lb/>&#x17F;tant ad inuicem plu&#x17F;quam per quartam c&#xE6;li: &amp; tunc luna e&#xAD;<lb/>rit magis propinqua puncto forti fluxus in quarta diurna flu&#xAD;<lb/>xus, qu&#xE0;m &#x17F;ol puncto forti fluxus, qui e&#x17F;t &#x17F;ub orizonte in <lb/>quarta nocturna fluXus; &amp; ideo continuabitur fluXus: &amp; cum <lb/>luna ueniet ad punctum meridiei debile refluXus, &#x17F;ol tran&#x17F;ibit <lb/>punctum occidentis debile fluXus <expan abbr="appropinqu&#xE3;do">appropinquando</expan> puncto for<lb/>ti fluXus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna fluXus; &amp; <expan abbr="t&#x169;c">tunc</expan> <lb/>&#x17F;ol erit magis propinquus puncto forti fluXus, qui e&#x17F;t &#x17F;ub ori&#xAD;<lb/>zonte in quarta nocturna fluXus, qu&#xE0;m luna puncto forti re&#xAD;<lb/>fluXus, qui e&#x17F;t &#x17F;upra orizontem in quarta diurna refluXus: &amp; <lb/>&#x17F;ic &#x17F;ol erit potentior luna; &amp; ideo continuabitur fluXus: &amp; <expan abbr="c&#x169;">cum</expan> <lb/>&#x17F;ol ueniet ad <expan abbr="punct&#x169;">punctum</expan> forte fluXus, qui e&#x17F;t &#x17F;ub orizonte in quar<lb/>ta nocturna fluXus; luna adhuc <expan abbr="n&#xF5;">non</expan> erit in <expan abbr="p&#x169;cto">puncto</expan> forti refluXus, <lb/>qui e&#x17F;t &#x17F;upra <expan abbr="orizonte&#x303;">orizontem</expan> in quarta diurna refluXus; eo quia luna <lb/>di&#x17F;tat &#xE0; &#x17F;ole plu&#x17F;quam per quartam c&#xE6;li; &amp; ideo adhuc conti&#xAD;<pb xlink:href="024/01/020.jpg"/>nuabitur fluxus, donec &#x17F;ol &#x17F;it tantum &#x17F;ub orizonte eX parte oc<lb/>cidentis in quarta nocturna fluxus, quantum luna &#x17F;upra orizon<lb/><expan abbr="te&#x303;">tem</expan> eX eadem parte occidentis in quarta diurna refluxus; &amp; <expan abbr="t&#x169;c">tunc</expan> <lb/>&#x17F;ol <expan abbr="tant&#x169;">tantum</expan> di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;ub orizonte in <lb/>quarta nocturna fluxus accedendo ad punctum medi&#xE6; noctis <lb/>debile refluxus, quantum luna &#xE0; puncto forti refluxus, qui e&#x17F;t <lb/>&#x17F;upra orizontem in quarta diurna refluxus accedendo ad ip&#xAD;<lb/>&#x17F;um: &amp; ideo &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; non fiet flu&#xAD;<lb/>Xus, neque refluxus. </s>

<s>po&#x17F;tea cum &#x17F;ol per motum primi mo&#xAD;<lb/>tus elongabitur &#xE0; puncto forti fluxus; qui e&#x17F;t &#x17F;ub orizonte, <lb/>ex parte occidentis in quarta nocturna fluxus accedendo uer<lb/>&#x17F;us punctum medi&#xE6; noctis debile refluxus, luna per eundem <lb/>motum primi mobilis appropinquabit tantundem puncto for<lb/>ti refluxus; qui e&#x17F;t &#x17F;upra orizontem in quarta diurna reflu&#xAD;<lb/>Xus accedendo ad ip&#x17F;um: &amp; &#x17F;ic luna erit magis propinqua <lb/>puncto forti refluxus, qu&#xE0;m &#x17F;ol puncto forti fluxus; &amp; ideo <lb/>incipiet refluxus, &amp; continuabitur modo dicto; donec &#x17F;ol &#x17F;it <lb/>tantum ultra medium noctis, uer&#x17F;us orientem in quarta no&#xAD;<lb/>cturna refluxus; quantum luna ante medium noctis uer&#x17F;us oc<lb/>cidentem in quarta nocturna fluxus; &amp; tunc &#x17F;ol tantum di&#x17F;ta<lb/>bit &#xE0; puncto forti refluxus in quarta nocturna refluxus rece&#xAD;<lb/>dendo ab eo uer&#x17F;us pr&#xE6;dictum orientis debile fluxus, quan&#xAD;<lb/>tum luna &#xE0; puncto forti fluxus in quarta nocturna fluxus acce<lb/>dendo ad ip&#x17F;um; &amp; tunc &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; <lb/>non fiet fluxus, neque refluxus. </s>

<s>cum autem &#x17F;ol per motum <lb/>primi mobilis elongabitur &#xE0; puncto forti refluxus &#x17F;ub orizon<lb/>te; qui e&#x17F;t in quarta nocturna refluxus accedendo uer&#x17F;us pun<lb/>ctum orientis debile fluxus; luna per eundem motum primi <lb/>mobilis appropinquabit tantundem puncto forti fluxus; qui <lb/>etiam e&#x17F;t &#x17F;ub orizonte in quarta nocturna fluxus accedendo <lb/>ad ip&#x17F;um: &amp; quia luna tunc e&#x17F;t magis propinqua puncto forti <lb/>fluxus; qui e&#x17F;t in quarta nocturna fluxus, qu&#xE0;m &#x17F;ol puncto <lb/>forti refluxus; qui e&#x17F;t in quarta nocturna refluxus: tunc in&#xAD;<lb/>cipit fluxus, &amp; continuatur modo dicto, donec &#x17F;ol &#x17F;it tantum <lb/>&#x17F;uper orizontem, eX parte orientis in quarta diurna fluxus, <pb xlink:href="024/01/021.jpg" pagenum="7"/>quantum luna &#x17F;ub orizonte ex eadem parte orientis in quar&#xAD;<lb/>ta nocturna refluxus: &amp; quia &#x17F;ol tantum di&#x17F;tabit &#xE0; puncto for<lb/>ti fluxus, qui e&#x17F;t &#x17F;upra orizontem in quarta diurna fluxus ac&#xAD;<lb/>cedendo per motum primi mobilis uer&#x17F;us punctum meridiei <lb/>debile refluxus, quantum luna &#xE0; puncto forti refluxus; qui e&#x17F;t <lb/>&#x17F;ub orizonte in quarta nocturna refluxus accedendo per eun<lb/>dem motum primi mobilis uer&#x17F;us ip&#x17F;um: ip&#x17F;i erunt &#xE6;quipo&#xAD;<lb/>tentes, &amp; non fiet fluxus, neque refluxus: &amp; i&#x17F;to modo con&#xAD;<lb/>tinuabitur fluxus, &amp; refluxus in omni die naturali donec luna <lb/>ueniat ad oppo&#x17F;itionem eius cum &#x17F;ole. </s></p><p type="main">

<s>Quando autem luna ueniet ad oppo&#x17F;itionem eius cum &#x17F;ole: <lb/>tunc quando &#x17F;ol erit in puncto orientis debili fluxus, luna erit <lb/>in puncto occidentis &#x17F;imiliter debili fluxus: &amp; tunc incipiet <lb/>fluxus, &amp; continuabitur, quamdiu &#x17F;ol mouebitur ad motum <lb/>primi mobilis &#xE0; puncto orientis debili fluxus per quartam di&#xAD;<lb/>urnam fluxus ad punctum meridiei debile refluxus: &amp; luna <lb/>tunc in toto i&#x17F;to tempore mouebitur &#x17F;imiliter ad motum pri&#xAD;<lb/>mi mobilis &#xE0; puncto occidentis debili fluxus per quartam no&#xAD;<lb/>cturnam fluxus ad punctum medi&#xE6; noctis debile refluxus; &amp; <lb/>tunc ce&#x17F;&#x17F;abit fluxus, &amp; incipiet refluxus, &amp; durabit quamdiu <lb/>&#x17F;ol ad motum primi mobilis mouebitur &#xE0; puncto meridiei de&#xAD;<lb/>bili refluxus per quartam diurnam refluxus, u&#x17F;que ad pun&#xAD;<lb/>ctum occidentis debile fluxus; &amp; luna tunc in toto i&#x17F;to tem&#xAD;<lb/>pore mouebitur &#x17F;imiliter ad motum primi mobilis &#xE0; puncto <lb/>medi&#xE6; noctis debili refluxus per quartam nocturnam reflu&#xAD;<lb/>xus, u&#x17F;que ad punctum orientis debile fluxus, &amp; tunc ce&#x17F;&#x17F;a&#xAD;<lb/>bit refluxus: &amp; iterum incipiet fluxus, &amp; durabit quamdiu <lb/>&#x17F;ol ad motum primi mobilis mouebitur &#xE0; puncto occidentis <lb/>debili fluxus per quartam nocturnam fluxus, u&#x17F;que ad pun&#xAD;<lb/>ctum medi&#xE6; noctis debile refluxus; &amp; tunc luna in toto i&#x17F;to <lb/>tempore per eundem motum primi mobilis mouebitur &#xE0; pun<lb/>cto orientis &#x17F;imiliter debili fluxus per quartam diurnam flu&#xAD;<lb/>Xus, u&#x17F;que ad punctum meridiei debile refluxus; &amp; tunc ce&#x17F;<lb/>&#x17F;abit fluxus, &amp; incipiet refluxus, &amp; durabit quamdiu &#x17F;ol ad <lb/>motum primi mobilis mouebitur &#xE0; puncto medi&#xE6; noctis debili <pb xlink:href="024/01/022.jpg"/>refluxus per quartam nocturnam refluxus, u&#x17F;que ad pun&#xAD;<lb/>ctum orientis debile fluxus: &amp; tunc luna in toto i&#x17F;to tempore <lb/>per eundem motum primi mobilis mouebitur &#xE0; puncto meri&#xAD;<lb/>diei &#x17F;imiliter debili refluxus per quartam diurnam refluxus, <lb/>u&#x17F;que ad punctum occidentis debile fluxus, &amp; tunc ce&#x17F;&#x17F;abit <lb/>refluxus. </s></p><p type="main">

<s>Cum autem luna tran&#x17F;ibit oppo&#x17F;itionem eius cum &#x17F;ole per mo<lb/>tum eius proprium tendendo ad quadraturam &#x17F;ecundam eius <lb/>cum &#x17F;ole; tunc quando luna fuerit tantum &#x17F;upra orizontem <lb/>ex parte orientis in quarta diurna fluxus, quantum &#x17F;ol &#x17F;ub <lb/>orizonte ex eadem parte orientis in quarta nocturna reflu&#xAD;<lb/>xus; quia luna tunc tantum di&#x17F;tabit &#xE0; puncto forti fluxus; qui <lb/>e&#x17F;t &#x17F;upra orizontem in quarta diurna fluxus, quantum &#x17F;ol &#xE0; <lb/>puncto forti refluxus; qui e&#x17F;t &#x17F;ub orizonte ex eadem parte o&#xAD;<lb/>rientis in quarta nocturna refluxus; tunc &#x17F;ol, &amp; luna erunt <lb/>&#xE6;quipotentes, &amp; non fiet fluxus, neque refluxus. </s>

<s>Cum au&#xAD;<lb/>tem luna per motum primi mobilis elongabitur &#xE0; puncto for&#xAD;<lb/>ti fluxus, qui e&#x17F;t &#x17F;upra orizontem in quarta diurna fluxus ac&#xAD;<lb/>cedendo uer&#x17F;us punctum meridie debile refluxus: &#x17F;ol per <lb/>eundem motum primi mobilis appropinquabit tantundem <lb/>puncto forti refluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta noctur&#xAD;<lb/>na refluxus accedendo ad ip&#x17F;um; &amp; tunc quia &#x17F;ol minus di&#xAD;<lb/>&#x17F;tabit &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;ub orizonte ex parte o&#xAD;<lb/>rientis in quarta nocturna refluxus, qu&#xE0;m luna &#xE0; puncto for&#xAD;<lb/>ti fluxus, qui e&#x17F;t &#x17F;upra orizontem ex eadem parte orientis in <lb/>quarta diurna fluxus incipiet refluxus, &amp; continuabitur. </s>

<s>&amp; <lb/>cum luna per motum primi mobilis perueniet ad punctum <lb/>meridiei debile refluxus, &#x17F;ol adhuc erit &#x17F;ub orizonte in quar<lb/>ta nocturna refluxus, eo quia &#x17F;ol, &amp; luna di&#x17F;tant adinuicem <lb/>plu&#x17F;quam per quartam c&#xE6;li: &amp; luna tunc ad motum primi <lb/>mobilis mouebitur per quartam diurnam refluxus, &#x17F;icut e&#xAD;<lb/>tiam &#x17F;ol modo per quartam nocturnam refluxus accedendo <lb/>ad punctum fortem refluxus in quarta diurna refluxus, &amp; &#x17F;ic <lb/>continuabitur refluxus; &amp; cum luna appropinquabit puncto <lb/>forti refluxus in quarta diurna refluxus, &#x17F;ol appropinquabit <pb xlink:href="024/01/023.jpg" pagenum="8"/>puncto orientis debili fluxus in quarta nocturna refluxus, &amp; <lb/>magis di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;upra orizontem <lb/>in quarta diurna fluxus, qu&#xE0;m luna &#xE0; puncto forti refluxus, <lb/>qui e&#x17F;t &#x17F;imiliter &#x17F;uper orizontem in quarta diurna refluxus, &amp; <lb/>&#x17F;ic continuabitur refluxus, donec luna fit tantum ultra meri&#xAD;<lb/>diem uer&#x17F;us occidentem in quarta diurna refluxus, quantum <lb/>&#x17F;ol ante meridiem uer&#x17F;us orientem in quarta diurna fluxus, &amp; <lb/>tunc luna tantum di&#x17F;tabit &#xE0; puncto forti refluxus in quarta di&#xAD;<lb/>urna refluxus, quantum &#x17F;ol &#xE0; puncto forti fluxus in quarta <lb/>diurna fluxus: &amp; &#x17F;ic &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; non <lb/>fiet fluxus, neque refluxus. </s>

<s>cum autem luna per motum pri<lb/>mi mobilis elongabitur &#xE0; puncto forti refluxus accedendo <lb/>uer&#x17F;us punctum occidentis debile fluxus, &#x17F;ol per eundem mo<lb/>tum primi mobilis appropinquabit tantundem puncto forti <lb/>fluxus in quarta diurna fluxus: &amp; tunc quia &#x17F;ol erit magis <lb/>propinquus puncto forti fluxus, qui e&#x17F;t in quarta diurna flu&#xAD;<lb/>Xus, qu&#xE0;m luna puncto forti refluxus, qui e&#x17F;t in quarta diur&#xAD;<lb/>na refluxus, incipiet fluxus, &amp; continuabitur &#x17F;ecundum quod <lb/>luna ad motum primi mobilis elongabitur &#xE0; puncto forti reflu<lb/>xus in quarta diurna refluxus accedendo uer&#x17F;us punctum oc<lb/>cidentis debile fluxus, &amp; &#x17F;ol appropinquabit puncto forti flu<lb/>xus in quarta diurna fluxus accedendo ad ip&#x17F;um: &amp; cum lu&#xAD;<lb/>na ueniet ad motum primi mobilis ad punctum occidentis de&#xAD;<lb/>bile fluxus, &#x17F;ol adhuc per eundem motum primi mobilis mo<lb/>uebit per quartam diurnam fluxus, eo quia &#x17F;ol, &amp; luna di&#x17F;tant <lb/>adinuicem plu&#x17F;quam per quartam c&#xE6;li, &amp; &#x17F;ol erit magis pro&#xAD;<lb/>pinquus puncto forti fluxus in quarta diurna fluxus, qu&#xE0;m lu<lb/>na puncto forti refluxus in quarta diurna refluxus, ideo con&#xAD;<lb/>tinuabitur fluxus: &amp; cum &#x17F;ol ueniet ad punctum meridiei de&#xAD;<lb/>bile refluxus, luna erit &#x17F;ub orizonte eX parte occidentis in <lb/>quarta nocturna fluxus, &amp; erit magis propinqua puncto for&#xAD;<lb/>ti fluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna fluxus, <lb/>qu&#xE0;m &#x17F;ol puncto forti refluxus, qui e&#x17F;t &#x17F;upra orizontem in <lb/>quarta diurna refluxus: ideo adhuc continuabitur fluxus, <lb/>donec luna &#x17F;it tantum &#x17F;ub orizonte eX parte occidentis in <pb xlink:href="024/01/024.jpg"/>quarta nocturna fluxus, quantum &#x17F;ol &#x17F;upra orizontem ex <lb/>eadem parte occidentis in quarta diurna refluxus; &amp; tunc lu&#xAD;<lb/>na tantum di&#x17F;tabit &#xE0; puncto forti fluxus &#x17F;ub orizonte in quar&#xAD;<lb/>ta nocturna fluxus accedendo uer&#x17F;us punctum medi&#xE6; noctis <lb/>debile refluxus, quantum &#x17F;ol &#xE0; puncto forti refluxus &#x17F;upra o&#xAD;<lb/>rizontem in quarta diurna refluxus accedendo ad ip&#x17F;um, &amp; <lb/>&#x17F;ic &#x17F;ol, &amp; luna erunt &#xE6;quipotentes &amp; non fiet fluxus, neque <lb/>refluxus. </s>

<s>cum autem luna per motum primi mobilis elonga&#xAD;<lb/>bitur &#xE0; puncto forti fluxus &#x17F;ub orizonte in quarta nocturna <lb/>fluxus accedendo uer&#x17F;us punctum medi&#xE6; noctis debile reflu&#xAD;<lb/>xus, &#x17F;ol per eundem motum primi mobilis appropinquabit <lb/>tantundem puncto forti refluxus, qui e&#x17F;t &#x17F;upra orizontem in <lb/>quarta diurna refluxus accedendo ad ip&#x17F;um, &amp; tunc &#x17F;ol erit <lb/>magis propinquus puncto forti refluxus, qui e&#x17F;t &#x17F;upra orizon<lb/>tem in quarta diurna refluxus, qu&#xE0;m luna puncto forti flu&#xAD;<lb/>xus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna fluxus, &amp; ideo <lb/>tunc incipiet refluxus, &amp; continuabitur &#x17F;ecundum quod lu&#xAD;<lb/>na elongabitur &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;ub orizonte in <lb/>quarta nocturna fluxus appropinquando puncto medi&#xE6; noctis <lb/>debili refluxus, &amp; &#x17F;ol appropinquabit puncto forti refluxus, <lb/>qui e&#x17F;t &#x17F;upra orizontem in quarta diurna refluxus: &amp; cum lu<lb/>na per motum primi mobilis ueniet ad punctum medi&#xE6; noctis <lb/>debile refluxus, &#x17F;ol adhuc erit &#x17F;upra orizontem ex parte oc&#xAD;<lb/>cidentis in quarta diurna refluxus accedens per motum pri&#xAD;<lb/>mi mobilis ad punctum occidentis debile fluxus, &amp; eo quia <lb/>&#x17F;ol, &amp; luna di&#x17F;tant adinuicem plu&#x17F;quam per quartam, &amp; tunc <lb/>&#x17F;ol plus di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;ub orizonte ex <lb/>parte occidentis in quarta nocturna fluxus, qu&#xE0;m luna &#xE0; pun<lb/>cto forti refluxus, qui etiam e&#x17F;t &#x17F;ub orizonte ex parte orien<lb/>tis in quarta nocturna refluxus; &amp; ideo continuabitur reflu&#xAD;<lb/>xus, donec luna &#x17F;it tantum ultra medium noctis uer&#x17F;us orien&#xAD;<lb/>tem, quantum &#x17F;ol ante medium noctis uer&#x17F;us occidentem, &amp; <lb/>tunc luna tantum di&#x17F;tabit &#xE0; puncto forti refluxus in quarta no<lb/>cturna refluxus recedendo ab eo per motum primi mobilis, <lb/>&amp; accedendo ad punctum orientis debile fluxus, quantum &#x17F;ol <pb xlink:href="024/01/025.jpg" pagenum="9"/>&#xE0; puncto fluxus in quarta nocturna fluxus accedendo per eun<lb/>dem motum primi mobilis ad ip&#x17F;um, &amp; &#x17F;ic &#x17F;ol, &amp; luna erunt <lb/>&#xE6;quipotentes, &amp; non fiet fluxus, neque refluxus. </s>

<s>cum au&#xAD;<lb/>tem luna per motum primi mobilis elongabitur &#xE0; puncto forti <lb/>refluxus, qui e&#x17F;t &#x17F;ub orizonte ex parte orientis in quarta no&#xAD;<lb/>cturna refluxus uer&#x17F;us punctum orientis debile fluxus, &#x17F;ol <lb/>per eundem motum primi mobilis appropinquabit tantun&#xAD;<lb/>dem puncto forti fluxus, qui e&#x17F;t &#x17F;ub orizonte ex parte occi&#xAD;<lb/>dentis in quarta nocturna fluxus accedendo ad ip&#x17F;um, &amp; <expan abbr="t&#x169;c">tunc</expan>, <lb/>quia luna erit magis remota &#xE0; puncto forti refluxus, qu&#xE0;m <lb/>&#x17F;ol &#xE0; puncto forti fluxus, tunc incipiet fluxus, quia &#x17F;ol erit po<lb/>tentior luna, &amp; quanto magis luna elongabitur &#xE0; puncto forti <lb/>refluxus in quarta nocturna refluxus, tanto magis &#x17F;ol ap&#xAD;<lb/>propinquabit puncto forti fluxus in quarta nocturna flu&#xAD;<lb/>xus, &amp; &#x17F;ic continuabitur fluxus: &amp; cum luna ueniet ad <lb/>punctum orientis debile fluxus, &#x17F;ol adhuc erit in quarta no&#xAD;<lb/>cturna fluxus, eo quia &#x17F;ol di&#x17F;tat &#xE0; luna plu&#x17F;quam per quar&#xAD;<lb/>tam c&#xE6;li, &amp; erit &#x17F;ol magis propinquus puncto forti fluxus <lb/>in quarta nocturna fluxus, qu&#xE0;m luna puncto forti refluxus, <lb/>qui e&#x17F;t in quarta nocturna refluxus, &amp; &#x17F;ic adhuc continuabi&#xAD;<lb/>tur fluxus, donec luna &#x17F;it tantum &#x17F;upra orizontem ex parte <lb/>orientis, quantum &#x17F;ol &#x17F;ub orizonte ex eadem parte orientis, <lb/>&amp; tunc luna tantum di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;u&#xAD;<lb/>pra orizontem in quarta diurna fluxus recedendo ab eo per <lb/>motum primi mobilis uer&#x17F;us punctum meridiei debile reflu&#xAD;<lb/>xus, quantum &#x17F;ol &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;ub orizon&#xAD;<lb/>te in quarta nocturna refluxus accedendo ad ip&#x17F;um per eun&#xAD;<lb/>dem motum primi mobilis, &amp; &#x17F;ic &#x17F;ol, &amp; luna erunt &#xE6;quipoten<lb/>tes, &amp; non fiet fluxus, neque refluxus, &amp; iterum prior di&#x17F;&#xAD;<lb/>po&#x17F;itio redibit, &amp; continuabitur talis fluxus, &amp; refluxus o&#xAD;<lb/>mni die naturali i&#x17F;to modo, donec luna ueniat ad quadratu&#xAD;<lb/>ram eius cum &#x17F;ole. </s></p><p type="main">

<s>Cum uero luna erit in quadratura &#x17F;ecunda tunc aqua maris <lb/>nec fluet, nec refluet, &#x17F;ed uidebitur quie&#x17F;cere, ut facie&#xAD;<lb/>bat in quadratura prima, in qua in tota reuolutione c&#xE6;li <pb xlink:href="024/01/026.jpg"/>luna, &amp; &#x17F;ol &#x17F;emper erant &#xE6;quipotentes propter cau&#x17F;as &#x17F;ibi di&#xAD;<lb/>ctas, quia e&#xE6;dem cau&#x17F;&#xE6; ad&#x17F;unt in quadratura &#x17F;ecunda, qu&#xE6; <lb/>ad&#x17F;unt in quadratura prima, &amp; i&#x17F;tud e&#x17F;t circa XXI dies, &amp; i&#xAD;<lb/>&#x17F;tam quietem aqu&#xE6; maris appellant Veneti, &#x17F;icut &#x17F;upra <expan abbr="dict&#x169;">dictum</expan> <lb/>e&#x17F;t, Acqua de fele. </s>

<s>&amp; utuntur i&#x17F;to dicto, Da uent'uno &#xE0; uen&#xAD;<lb/>tidue, l'acqua non ua ne &#x17F;u, ne giu. </s></p><p type="main">

<s>Cum autem luna pertran&#x17F;ibit motum eius proprium hanc <lb/>quadraturam &#x17F;ecundam tendendo ad coniunctionem eius <lb/>cum &#x17F;ole, tunc luna di&#x17F;tabit &#xE0; &#x17F;ole minus quarta parte c&#xE6;li, &amp; <lb/>tunc cum ip&#x17F;a fuerit tantum &#x17F;upra orizontem ex parte o&#xAD;<lb/>rientis in quarta diurna fluxus, quantum &#x17F;ol &#x17F;ub orizonte ex <lb/>eadem parte orientis in quarta nocturna refluxus, tunc lu&#xAD;<lb/>na tantum di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;upra orizon<lb/>tem in quarta diurna fluxus accedendo ad ip&#x17F;um per motum <lb/>primi mobilis, quantum &#x17F;ol &#xE0; puncto forti refluxus, qui e&#x17F;t &#x17F;ub <lb/>orizonte in quarta nocturna refluxus recedendo ab ip&#x17F;o per <lb/>eundem motum primi mobilis uer&#x17F;us punctum orientis debile <lb/>fluxus, &amp; tunc &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; non fiet flu&#xAD;<lb/>xus, neque refluxus. </s>

<s>cum autem luna per motum primi mo&#xAD;<lb/>bilis accedet ad punctum forte fluxus, qui e&#x17F;t &#x17F;upra orizon&#xAD;<lb/>tem in quarta diurna fluxus, &#x17F;ol per eundem motum primi <lb/>mobilis recedet, &amp; elongabitur tantundem &#xE0; puncto forti re&#xAD;<lb/>fluxus, qui e&#x17F;t &#x17F;ub orizonte in quarta nocturna refluxus <lb/>uer&#x17F;us punctum orientis debile fluxus, &amp; tunc quia luna mi&#xAD;<lb/>nus di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;upra orizontem in <lb/>quarta diurna fluxus, qu&#xE0;m &#x17F;ol &#xE0; puncto forti refluxus, qui <lb/>e&#x17F;t &#x17F;ub orizonte in quarta nocturna refluxus, luna erit po&#xAD;<lb/>tentior &#x17F;ole, &amp; ideo tunc incipiet fluxus, &amp; quanto magis lu&#xAD;<lb/>na appropinquabit puncto forti fluxus, tanto magis &#x17F;ol elon&#xAD;<lb/>gabitur &#xE0; puncto forti refluxus appropinquando puncto o&#xAD;<lb/>rientis debili fluxus, &amp; ideo continuabitur fluxus: &amp; cum <lb/>&#x17F;ol ueniet per motum primi mobilis ad punctum orientis <lb/>debile fluxus, quia luna adhuc erit in quarta diurna <lb/>fluxus, eo quia ip&#x17F;a di&#x17F;tat &#xE0; &#x17F;ole minus quarta parte c&#xE6;&#xAD;<lb/>li, ip&#x17F;a minus di&#x17F;tabit &#xE0; puncto forti fluxus, qui e&#x17F;t &#x17F;upra <pb xlink:href="024/01/027.jpg" pagenum="10"/>orizontem in quarta diurna fluxus, qu&#xE0;m &#x17F;ol &#xE0; puncto forti <lb/>refluxus, qui e&#x17F;t &#x17F;ub <expan abbr="oriz&#xF5;te">orizonte</expan> in quarta nocturna refluxus, ideo <lb/>adhuc continuabitur fluxus, &amp; <expan abbr="c&#x169;">cum</expan> luna ueniet ad <expan abbr="punct&#x169;">punctum</expan> meri <lb/>diei debile refluxus, &#x17F;ol erit &#x17F;upra orizontem in quarta diur&#xAD;<lb/>na fluxus, &amp; erit magis propinquus puncto forti fluxus, qu&#xE0;m <lb/>luna puncto forti refluxus, qui e&#x17F;t po&#x17F;t meridiem in quarta <lb/>diurna refluxus, eo quia &#x17F;ol di&#x17F;tat &#xE0; luna minus quarta parte <lb/>c&#xE6;li, &amp; ideo continuabitur fluxus donec luna &#x17F;it tantum ul&#xAD;<lb/>tra meridiem uer&#x17F;us occidentem in quarta diurna refluxus, <lb/>quantum &#x17F;ol ante meridiem uer&#x17F;us orientem in quarta diurna <lb/>fluxus, &amp; tunc luna tantum di&#x17F;tabit &#xE0; puncto forti refluxus in <lb/>quarta diurna refluxus accedendo ad ip&#x17F;um per <expan abbr="mot&#x169;">motum</expan> primi <lb/>mobilis, <expan abbr="quant&#x169;">quantum</expan> &#x17F;ol &#xE0; puncto forti fluxus in quarta diurna flu&#xAD;<lb/>xus recedendo ab ip&#x17F;o per eundem <expan abbr="mot&#x169;">motum</expan> primi mobilis, &amp; &#x17F;ic <lb/>&#x17F;ol, &amp; luna erunt &#xE6;quipotentes, &amp; non fiet fluxus, neque reflu&#xAD;<lb/>xus. </s>

<s>cum autem luna per <expan abbr="mot&#x169;">motum</expan> primi mobilis appropinquabit <lb/>puncto forti refluxus in quarta diurna refluxus, &#x17F;ol per <expan abbr="eunde&#x303;">eundem</expan> <lb/>motum primi mobilis recedet, &amp; elongabitur <expan abbr="tantunde&#x303;">tantundem</expan> &#xE0; pun&#xAD;<lb/>cto forti fluxus in quarta diurna fluxus, &amp; tunc luna erit ma&#xAD;<lb/>gis propinqua <expan abbr="p&#x169;cto">puncto</expan> forti refluxus in quarta diurna refluxus, <lb/>qu&#xE0;m &#x17F;ol puncto forti fluxus in quarta diurna fluxus, &amp; &#x17F;ic lu<lb/>na erit potentior &#x17F;ole, &amp; ideo incipiet refluxus, &amp; continuabi&#xAD;<lb/>tur fluxus, &amp; refluxus eodem modo, quo dictum e&#x17F;t, quando <lb/>luna recedit &#xE0; coniunctione eius cum &#x17F;ole, &amp; nondum uenit ad <lb/>quadraturam eius cum &#x17F;ole primam, &#x17F;ed e&#x17F;t inter coniunctio&#xAD;<lb/>nem, &amp; quadraturam primam: &amp; cum luna ueniet ad con&#xAD;<lb/>iunctionem eius cum &#x17F;ole, iterum tota di&#x17F;po&#x17F;itio iam narra&#xAD;<lb/>ta redibit eodem modo penitus, &#x17F;icut dictum e&#x17F;t. </s>

<s>i&#x17F;te er&#xAD;<lb/>go motus aqu&#xE6; maris, qui dictus e&#x17F;t, e&#x17F;t motus aqu&#xE6; ma&#xAD;<lb/>ris in&#x17F;equens motum &#x17F;olis, &amp; lun&#xE6; ad motum &#x17F;cilicet pri&#xAD;<lb/>mi mobilis. </s>

<s>nam &#x17F;i bene con&#x17F;ideraueris ea, qu&#xE6; dicta &#x17F;unt <lb/>de fluxu, &amp; refluxu, &#x17F;eu cremento, &amp; decremento, aut <lb/>acce&#x17F;&#x17F;u, &amp; rece&#x17F;&#x17F;u aqu&#xE6; maris, cogno&#x17F;ces, qu&#xF2;d initia <lb/>fluxus, &amp; refluxus, &#x17F;eu crementi, &amp; decrementi aqu&#xE6; <lb/>maris, &amp; &#x17F;imiliter quies eius diuer&#x17F;ificantur in horis diei, &amp; <pb xlink:href="024/01/028.jpg"/>noctis: non enim &#x17F;emper eadem hora diei fiunt &#x17F;icut manife&#xAD;<lb/>&#x17F;tum e&#x17F;t ob&#x17F;eruantibus huiu&#x17F;modi fluxum, &amp; refluxum, &#x17F;eu <lb/>crementum, &amp; decrementum, &amp; quietem fal&#x17F;am aqu&#xE6; maris. <lb/></s>

<s>Ex dictis apparet, qu&#xF2;d aqua maris habet motum acce&#x17F;&#x17F;io&#xAD;<lb/>nis, &#x17F;eu crementi in die &#x17F;emel, &amp; in nocte &#x17F;emel. </s></p><p type="main">

<s>Similiter apparet, qu&#xF2;d aqua maris habet motum rece&#x17F;&#x17F;ionis, <lb/>&#x17F;eu decrementi in die &#x17F;emel, &amp; in nocte &#x17F;emel. </s></p><p type="main">

<s>Apparet etiam qu&#xF2;d acce&#x17F;&#x17F;io, &#x17F;eu crementum aqu&#xE6; maris <expan abbr="n&#xF5;">non</expan> <lb/>incipit eadem hora diei, uel noctis &#x17F;emper, &#x17F;ed diuer&#x17F;is horis, <lb/>&amp; &#x17F;imiliter rece&#x17F;&#x17F;io, &#x17F;eu decrementum. </s></p><p type="main">

<s>Et etiam tempus, in quo tam acce&#x17F;&#x17F;io, &#x17F;eu crementum, qu&#xE0;m <lb/>rece&#x17F;&#x17F;io, &#x17F;eu decrementum aqu&#xE6; maris inordinate procedit, <lb/>quando &#x17F;cilicet luna e&#x17F;t in quadraturis eius cum &#x17F;ole prima, &#x17F;ci <lb/>licet uel &#x17F;ecunda. </s></p><p type="main">

<s>Fiunt aliquando maximi aquarum cur&#x17F;us, aliquando minimi, <lb/>&amp; aliquando medio modo &#x17F;e habentes, &#x17F;eu mediocres, quan&#xAD;<lb/>do &#x17F;cilicet luna fuerit in omni alio loco &#xE0; &#x17F;ole, pr&#xE6;ter h&#xE6;c qua&#xAD;<lb/>tuor, uidelicet in coniunctione, uel oppo&#x17F;itione, aut quadra&#xAD;<lb/>tura eius prima, aut &#x17F;ecunda cum &#x17F;ole. </s></p><p type="main">

<s>Fiunt aliquando maxima crementa aquarum, aliquando mi&#xAD;<lb/>nima, &amp; aliquando medio modo &#x17F;e habentia. </s></p><p type="main">

<s>Fiunt &#x17F;imiliter aliquando maxima decrementa aquarum, ali&#xAD;<lb/>quando minima, &amp; aliquando medio modo &#x17F;e habentia. </s></p><p type="main">

<s>Incrementa, &#x17F;eu argumentationes aquarum fiunt aliquando <lb/>maiora, aliquando minora. </s></p><p type="main">

<s>Maximi cur&#x17F;us, &#x17F;eu motus aquarum fiunt luna coniuncta &#x17F;oli, <lb/>&amp; maxima crementa, &amp; decrementa. </s></p><p type="main">

<s>Maximi cur&#x17F;us, &#x17F;eu motus aquarum &#x17F;imiliter fiunt luna oppo&#xAD;<lb/>&#x17F;ita &#x17F;oli, &amp; maxima crementa, &amp; decrementa, &amp; maiora qu&#xE0;m <lb/>tempore coniunctionis luna cum &#x17F;ole: corpora enim &#x17F;uperio&#xAD;<lb/>ra infundunt uir tutes &#x17F;uas in i&#x17F;tis inferioribus per motum eo&#xAD;<lb/>rum, &amp; lumen: quanto enim plus habent de lumine, tanto <lb/>plus, &amp; fortius operantur: &amp; quia in oppo&#x17F;itione lun&#xE6; cum <lb/>&#x17F;ole, luna e&#x17F;t plena lumine, &amp; lumen eius e&#x17F;t uer&#x17F;us nos, ideo <lb/>rationabile e&#x17F;t, ut cau&#x17F;entur maiora crementa, &amp; decrementa <pb xlink:href="024/01/029.jpg" pagenum="11"/>aquarum, qu&#xE0;m in coniunctione eius cum &#x17F;ole, quia tamen in <lb/>coniunctione eius cum &#x17F;ole, &#x17F;ol, &amp; luna &#x17F;unt unici &#x17F;imul, &amp; eo&#xAD;<lb/>rum uirtutes: ideo fiunt etiam crementa, &amp; decrementa a&#xAD;<lb/>quarum magna, quia amb&#xE6; uirtutes, &#x17F;cilicet &#x17F;olis, &amp; lun&#xE6; <lb/>&#x17F;unt unic&#xE6; &#x17F;imul, &#x17F;ed maiora fiunt in oppo&#x17F;itione, qu&#xE0;m in <lb/>coniunctione propter cau&#x17F;am dictam. </s></p><p type="main">

<s>Luna exi&#x17F;tente in quadraturis eius cum &#x17F;ole aqua maris nul&#xAD;<lb/>lum habet determinatum tempus acce&#x17F;&#x17F;ionis, uel rece&#x17F;&#x17F;ionis, <lb/>&#x17F;eu crementi, aut decrementi: &amp; tunc fiunt minimi cur&#x17F;us a&#xAD;<lb/>quarum, &amp; minima crementa, &amp; decrementa: &amp; talis motus <lb/>aqu&#xE6; maris e&#x17F;t dictus &#xE0; Venetis, De fele. </s>

<s>&amp; tunc aqua maris <lb/>nullum habet terminatum principium acce&#x17F;&#x17F;ionis, uel rece&#x17F;&#xAD;<lb/>&#x17F;ionis, &#x17F;eu crementi, aut decrementi, &#x17F;ed diuer&#x17F;imode, &amp; in&#xAD;<lb/>ordinate mouetur: aliquando enim accedit, aliquando rece&#xAD;<lb/>dit. </s>

<s>huius autem uarietatis cau&#x17F;a e&#x17F;t, quia &#x17F;ol, &amp; luna ubicun<lb/>que fuerint in mouendo aquam &#x17F;ibi inuicem &#xE6;qualiter, uel <lb/>qua&#x17F;i &#xE6;qualiter contradicunt in quocunque puncto fuerint: <lb/>in quocunque enim puncto fuerit &#x17F;ol, luna erit in puncto uir&#xAD;<lb/>tutis oppo&#x17F;it&#xE6;, &amp; contrari&#xE6; loco &#x17F;olis, uel prope. </s></p><p type="main">

<s>Cum autem luna erit extra quatuor loca dicta tunc aqua ma&#xAD;<lb/>ris incipiet accedere, uel recedere: quando &#x17F;ol, &amp; luna erunt <lb/>in punctis &#xE6;qualibus uirtutis quartarum contrari&#xE6; operatio&#xAD;<lb/>nis, erunt etiam cur&#x17F;us aquarum tanto maiores, quanto luna <lb/>fuerit propinquior coniunctioni eius cum &#x17F;ole, uel oppo&#x17F;itio&#xAD;<lb/>ni: &amp; tanto minores, quanto luna fuerit propinquior qua&#xAD;<lb/>draturis: &#x17F;imiliter etiam erunt incrementa, &amp; decrementa <lb/>tanto maiora. </s>

<s>&#x17F;i enim luna erit inter coniunctionem eius cum <lb/>&#x17F;ole, &amp; quadraturam primam, tunc luna ad motum primi <lb/>mobilis &#x17F;equitur &#x17F;olem in ortu &#x17F;uo, &amp; tunc erit principium ac&#xAD;<lb/>ce&#x17F;&#x17F;ionis diurn&#xE6; aqu&#xE6; maris de die. </s>

<s>po&#x17F;t ortum &#x17F;olis circa ho<lb/>ram tertiam, uel ante, quando &#x17F;cilicet &#x17F;ol erit tantum &#x17F;upra o&#xAD;<lb/>rizontem ex parte orientis in quarta diurna fluxus, quantum <lb/>luna &#x17F;ub orizonte ex eadem parte orientis in quarta nocturna <lb/>refluxus, eo quia tunc &#x17F;ol, &amp; luna erunt &#xE6;quipotentes, quia <lb/>erunt in punctis &#xE6;qualis uirtutis in quartis contrari&#xE6; opera&#xAD;<pb xlink:href="024/01/030.jpg"/>tionis: &amp; principium acce&#x17F;&#x17F;ionis nocturn&#xE6; aqu&#xE6; maris erit de <lb/>nocte po&#x17F;t occa&#x17F;um &#x17F;olis, quando &#x17F;cilicet &#x17F;ol erit tantum &#x17F;ub <lb/>orizonte ex parte occidentis in quarta nocturna fluxus, quan&#xAD;<lb/>tum luna &#x17F;upra orizontem ex eadem parte occidentis in quar<lb/>ta diurna refluxus. </s>

<s>principium autem rece&#x17F;&#x17F;ionis diurn&#xE6; erit <lb/>de die po&#x17F;t meridiem, quando &#x17F;cilicet &#x17F;ol erit tantum po&#x17F;t me&#xAD;<lb/>ridiem in quarta diurna refluxus, quantum luna ante meri&#xAD;<lb/>diem in quarta diurna fluxus: &amp; principium rece&#x17F;&#x17F;ionis no&#xAD;<lb/>cturn&#xE6; erit de nocte po&#x17F;t medium noctis, quando &#x17F;cilicet &#x17F;ol <lb/>erit tantum po&#x17F;t punctum medi&#xE6; noctis in quarta nocturna re&#xAD;<lb/>fluxus, quantum luna ante ip&#x17F;um in quarta nocturna fluxus. <lb/></s>

<s>&#x17F;i autem luna fuerit inter quadraturam primam, &amp; oppo&#x17F;itio&#xAD;<lb/>nem, adhuc luna in &#x17F;uo ortu &#x17F;equitur &#x17F;olem, &amp; tunc erit prin<lb/>cipium acce&#x17F;&#x17F;ionis diurn&#xE6; de die po&#x17F;t meridiem circa ue&#x17F;pe&#xAD;<lb/>ras, uidelicet parum ante, uel po&#x17F;t, quando &#x17F;cilicet &#x17F;ol fuerit <lb/>tantum &#x17F;upra orizontem ex parte occidentis in quarta diurna <lb/>refluxus, quantum luna &#x17F;upra orizontem ex parte orientis in <lb/>quarta diurna fluxus. </s>

<s>principium autem acce&#x17F;&#x17F;ionis nocturn&#xE6; <lb/>erit de nocte ante diem, uidelicet circa matutinum ante, uel <lb/>po&#x17F;t, quando &#x17F;cilicet &#x17F;ol erit tantum &#x17F;ub orizonte &#xE0; parte ori&#xAD;<lb/>entis in quarta nocturna refluxus, quantum luna &#x17F;ub orizon<lb/>te ex parte occidentis in quarta nocturna fluxus. </s>

<s>principium <lb/>uero rece&#x17F;&#x17F;ionis diurn&#xE6; erit de die ante meridiem, quando &#x17F;ci <lb/>licet &#x17F;ol erit tantum ante punctum meridiei, quantum luna <lb/>po&#x17F;t punctum medi&#xE6; noctis. </s>

<s>principium autem rece&#x17F;&#x17F;ionis no<lb/>cturn&#xE6; erit de nocte ante medium noctis, quando &#x17F;cilicet &#x17F;ol <lb/>fuerit tantum ante punctum medi&#xE6; noctis in quarta nocturna <lb/>fluxus, quantum luna po&#x17F;t punctum meridiei in quarta diur&#xAD;<lb/>na refluxus. </s>

<s>&#x17F;i autem luna fuerit inter oppo&#x17F;itionem &#x17F;olis, &amp; <lb/>quadraturam &#x17F;ecundam eius cum &#x17F;ole, tunc luna in ortu &#x17F;uo <lb/>antecedit &#x17F;olem, &amp; tunc principia tam acce&#x17F;&#x17F;ionis, qu&#xE0;m re&#xAD;<lb/>ce&#x17F;&#x17F;ionis &#x17F;unt eodem modo &#x17F;icut fuerunt, quando luna fuit <lb/>inter coniunctionem, &amp; quadraturam primam: nam princi&#xAD;<lb/>pium acce&#x17F;&#x17F;ionis diurn&#xE6; erit de die circa tertiam ante, uel po&#x17F;t, <lb/>quando &#x17F;cilicet &#x17F;ol erit tantum &#x17F;upra orizontem ex parte <pb xlink:href="024/01/031.jpg" pagenum="12"/>orientis in quarta diurna fluxus, quantum luna &#x17F;upra orizon&#xAD;<lb/>tem ex parte occidentis in quarta diurna refluxus: &amp; princi&#xAD;<lb/>pium acce&#x17F;&#x17F;ionis nocturn&#xE6; erit de nocte, quando &#x17F;cilicet &#x17F;ol e&#xAD;<lb/>rit tantum &#x17F;ub orizonte ex parte occidentis in quarta noctur&#xAD;<lb/>na fluxus, quantum luna &#x17F;ub orizonte ex parte orientis in <lb/>quarta nocturna refluxus: &#x17F;ed principium rece&#x17F;&#x17F;ionis diurn&#xE6; <lb/>erit de die po&#x17F;t meridiem, quando &#x17F;cilicet &#x17F;ol fuerit <expan abbr="tant&#x169;">tantum</expan> po&#x17F;t <lb/>punctum meridiei in quarta diurna refluxus, quantum luna <lb/>ante punctum medi&#xE6; noctis in quarta nocturna fluxus. </s>

<s>prin&#xAD;<lb/>cipium uero rece&#x17F;&#x17F;ionis nocturn&#xE6; erit de nocte, quando &#x17F;cili&#xAD;<lb/>cet &#x17F;ol fuerit tantum po&#x17F;t punctum medi&#xE6; noctis in quarta no<lb/>cturna refluxus, quantum luna ante punctum meridiei in quar<lb/>ta diurna fluxus. </s>

<s>&#x17F;i autem luna fuerit inter quadraturam &#x17F;e&#xAD;<lb/>cundam, &amp; coniunctionem eius cum &#x17F;ole, tunc luna etiam in <lb/>&#x17F;uo ortu antecedit &#x17F;olem, &amp; erunt tunc principia acce&#x17F;&#x17F;ionis, <lb/>&amp; rece&#x17F;&#x17F;ionis in ei&#x17F;dem horis, &#x17F;icut &#x17F;unt quando luna e&#x17F;t in&#xAD;<lb/>ter quadraturam primam, &amp; oppo&#x17F;itionem, quia principium <lb/>acce&#x17F;&#x17F;ionis diurn&#xE6; erit de die po&#x17F;t meridiem circa ue&#x17F;peras, <lb/>ante, &#x17F;cilicet uel po&#x17F;t, quando &#x17F;cilicet &#x17F;ol erit tantum &#x17F;upra o&#xAD;<lb/>rizontem ex parte occidentis in quarta diurna refluxus, quan <lb/>tum luna &#x17F;ub orizonte ex eadem parte occidentis in quarta <lb/>nocturna fluxus. </s>

<s>principium uero acce&#x17F;&#x17F;ionis nocturn&#xE6; erit <lb/>de nocte circa matutinum ante, uel po&#x17F;t, quando &#x17F;cilicet &#x17F;ol <lb/>fuerit tantum &#x17F;ub orizonte ex parte orientis in quarta noctur&#xAD;<lb/>na refluxus, quantum luna &#x17F;upra orizontem ex eadem parte <lb/>orientis in quarta diurna fluxus: &#x17F;ed principium rece&#x17F;&#x17F;ionis <lb/>diurn&#xE6; erit de die ante meridiem, quando &#x17F;cilicet luna erit <lb/>tantum po&#x17F;t punctum meridiei in quarta diurna refluxus, <lb/>quantum &#x17F;ol ante ip&#x17F;um in quarta diurna fluxus: &amp; principi&#xAD;<lb/>um rece&#x17F;&#x17F;ionis nocturn&#xE6; erit de nocte ante medium noctis, <lb/>quando &#x17F;cilicet luna erit tantum po&#x17F;t punctum medi&#xE6; noctis <lb/>in quarta nocturna refluxus, quantum &#x17F;ol ante punctum me&#xAD;<lb/>di&#xE6; noctis in quarta nocturna fluxus. </s>

<s>ex i&#x17F;tis dictis apparet, <lb/>qu&#xF2;d tam acce&#x17F;&#x17F;io, qu&#xE0;m rece&#x17F;&#x17F;io aqu&#xE6; maris non incipiunt <lb/>&#x17F;emper in ei&#x17F;dem horis diei, uel noctis, quia principium <pb xlink:href="024/01/032.jpg"/>acce&#x17F;&#x17F;ionis, aut e&#x17F;t in principio diei, aut in principio noctis, <lb/>quod accidit luna exi&#x17F;tente coniuncta uel oppo&#x17F;ita &#x17F;oli, uel e&#x17F;t <lb/>ante diem &#xE0; matutinis uer&#x17F;us diem, uel de die, u&#x17F;que ad ter&#xAD;<lb/>tiam, uel circa; uel e&#x17F;t ante &#x17F;erum &#xE0; ue&#x17F;peris uer&#x17F;us &#x17F;erum, u&#x17F;&#xAD;<lb/>que ad <expan abbr="galic&#xE3;tum">galicantum</expan>, uel circa quod accidit, quando luna e&#x17F;t in&#xAD;<lb/>ter coniunctionem, uel oppo&#x17F;itionem eius cum &#x17F;ole, &amp; ali&#xAD;<lb/>quam ex quadraturis. </s>

<s>principium autem rece&#x17F;&#x17F;ionis, aut e&#x17F;t <lb/>in meridie, aut in medio noctis, quando &#x17F;cilicet luna e&#x17F;t con&#xAD;<lb/>iuncta &#x17F;oli, uel ei oppo&#x17F;ita, aut e&#x17F;t ante meridiem, uel po&#x17F;t, <lb/>aut ante medium noctis, uel po&#x17F;t, quando &#x17F;cilicet luna e&#x17F;t in&#xAD;<lb/>ter coniunctionem, uel oppo&#x17F;itionem eius cum &#x17F;ole, &amp; ali&#xAD;<lb/>quam ex quadraturis. </s>

<s>apparet etiam, qu&#xF2;d aliquando aqua <lb/>maris nullum habet terminatum principium, nec ordinem <lb/>acce&#x17F;&#x17F;ionis, uel rece&#x17F;&#x17F;ionis, quod accidit luna exi&#x17F;tente in qua&#xAD;<lb/>draturis eius cum &#x17F;ole. </s>

<s>apparet etiam, quod omnis acce&#x17F;&#x17F;io <lb/>aqu&#xE6; maris fit per re&#x17F;pectum ad orizontem ex parte orientis, <lb/>uel occidentis: &amp; omnis rece&#x17F;&#x17F;io per re&#x17F;pectum ad meridia&#xAD;<lb/>num, &#x17F;eu ad punctum meridiei, uel medi&#xE6; noctis. </s></p><p type="main">

<s>Aduertendum e&#x17F;t etiam, qu&#xF2;d omnia, qu&#xE6; dicta &#x17F;unt, maxime <lb/>habent ueritatem in orizonte recto, in obliquo uero aliquo <lb/>tempore aliquod fallunt, &#x17F;icut &#x17F;ic infra dicetur. </s></p><p type="main">

<s>Contingit autem aquam maris &#xE0; &#x17F;upra &#x17F;cripto ordine motus <lb/>deuiare: communiter tamen, &amp; ut in pluribus debitum or&#xAD;<lb/>nem ob&#x17F;eruat. </s>

<s>talis autem deuiatio &#xE0; &#x17F;upra&#x17F;cripto ordine du&#xAD;<lb/>plex e&#x17F;t; aut enim e&#x17F;t deuiatio, &#x17F;eu error in hora principii mo<lb/>tus acce&#x17F;&#x17F;ionis, uel rece&#x17F;&#x17F;ionis, aut in medio motus, uidelicet <lb/>qu&#xF2;d maiores, uel minores cur&#x17F;us habeant &#x17F;olito, uel maio&#xAD;<lb/>ra, aut minora habeant incrementa, aut decrementa. </s>

<s>error <lb/>ueniens in hora motus, triplici de cau&#x17F;a pote&#x17F;t accidere, aut <lb/>ratione &#x17F;itus regionis, aut ratione corporum &#x17F;uper c&#xE6;le&#x17F;tium, <lb/>aut propter mutationem aeris: ratione &#x17F;itus regionum accidit <lb/>diuer&#x17F;itas &#x17F;olum in hora principii acce&#x17F;&#x17F;ionis, eo quia princi&#xAD;<lb/>pium acce&#x17F;&#x17F;ionis habet re&#x17F;pectum ad orizontem, &#x17F;eu e&#x17F;t per <lb/>re&#x17F;pectum ad orizontem: in principio autem rece&#x17F;&#x17F;ionis nul&#xAD;<lb/>la e&#x17F;t diuer&#x17F;itas, nec error, eo quia principium rece&#x17F;&#x17F;ionis e&#x17F;t <pb xlink:href="024/01/033.jpg" pagenum="13"/>per re&#x17F;pectum ad circulum meridianum: ratione &#x17F;itus re&#xAD;<lb/>gionis accidit diuer&#x17F;itas propter hoc, aut enim e&#x17F;t regio &#x17F;ub <lb/>&#xE6;quinoctiali circulo, aut extra; &#x17F;i &#x17F;ub &#xE6;quinoctiali circulo, <lb/>quia illi habent orizontem rectum, &amp; dies ibi &#x17F;emper &#x17F;unt <lb/>&#xE6;quales noctibus ibi in omni tempore anni ea, qu&#xE6; dicta <lb/>&#x17F;unt de diuer&#x17F;is horis principii acce&#x17F;&#x17F;ionis aqu&#xE6; maris maxi&#xAD;<lb/>me habent ueritatem. </s>

<s>regiones autem di&#x17F;tantes ab &#xE6;quino&#xAD;<lb/>ctiali, quia habent orizontem obliquum, in eis principia <lb/>acce&#x17F;&#x17F;ionis aqu&#xE6; &#x17F;unt, &#x17F;icut in regionibus, qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;&#xAD;<lb/>quinoctiali &#x17F;olum in duobus temporibus anni, uidelicet in <lb/>tempore ueris, &#x17F;eu &#xE6;quinoctii uernalis, &amp; in tempore autum&#xAD;<lb/>ni, &#x17F;eu &#xE6;quinoctii autumnalis, uidelicet circa medium men&#xAD;<lb/>&#x17F;is Martii, &amp; circa medium men&#x17F;is Septembris. <!-- KEEP S--></s>

<s>in aliis au&#xAD;<lb/>tem temporibus anni, &#x17F;eu ab &#xE6;quinoctio uernali per totam <lb/>&#xE6;&#x17F;tatem, u&#x17F;que ad &#xE6;quinoctium autumnale aliter e&#x17F;t, quia <lb/>principium acce&#x17F;&#x17F;ionis diurn&#xE6; &#x17F;i ip&#x17F;a acce&#x17F;&#x17F;io e&#x17F;t ante meri&#xAD;<lb/>diem, uidelicet circa mane, erit tardius, qu&#xE0;m e&#x17F;&#x17F;e debet, <lb/>uidelicet plus de die, qu&#xE0;m fiat in regionibus, qu&#xE6; &#x17F;unt &#x17F;ub <lb/>&#xE6;quinoctiali: &amp; hoc ideo e&#x17F;t, quia in talibus regionibus dies <lb/>incipit prius, &#x17F;eu &#x17F;ol oritur priu&#x17F;quam in regionibus, qu&#xE6; <lb/>&#x17F;unt &#x17F;ub &#xE6;quinoctiali propter obliquitatem orizontis obli&#xAD;<lb/>qui (quamuis regiones ip&#x17F;&#xE6; &#x17F;int &#x17F;ub eodem meridiano) quod <lb/>&#x17F;i principium acce&#x17F;&#x17F;ionis diurn&#xE6; fuerit po&#x17F;t meridiem, uide&#xAD;<lb/>licet circa &#x17F;erum, tunc tale principium erit citiu&#x17F;quam &#x17F;it in <lb/>regionibus, qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;quinoctiali, ide&#x17F;t in paucioribus <lb/>horis diei: &amp; hoc ideo e&#x17F;t, quia tunc &#x17F;ol tardius occidit, <lb/>qu&#xE0;m in regionibus, qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;quinoctiali. </s>

<s>principium <lb/>uero acce&#x17F;&#x17F;ionis nocturn&#xE6; &#x17F;i e&#x17F;t ante medium noctis, fit in di&#xAD;<lb/>ctis locis, &#x17F;eu regionibus citius, ide&#x17F;t in minori tempore no&#xAD;<lb/>ctis, &#x17F;eu in breuiori tempore po&#x17F;t occa&#x17F;um &#x17F;olis, qu&#xE0;m fiat in <lb/>regionibus, qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;quinoctiali, quia tunc nox incipit <lb/>eis po&#x17F;t, qu&#xF2;d &#x17F;i principium acce&#x17F;&#x17F;ionis nocturn&#xE6; e&#x17F;t po&#x17F;t me&#xAD;<lb/>diam noctem, uidelicet uer&#x17F;us diem, fiet tardius, ide&#x17F;t ad plu<lb/>res horas noctis, &#x17F;eu magis prope die, qu&#xE0;m in regionibus, <lb/>qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;quinoctiali, &amp; hoc ideo e&#x17F;t, quia &#x17F;ol citius eis <pb xlink:href="024/01/034.jpg"/>oritur, qu&#xE0;m eis, qui &#x17F;unt &#x17F;ub &#xE6;quinoctiali, &amp; h&#xE6;c diuer&#x17F;itas <lb/>tantum cre&#x17F;cit, quod aliquando contingit uidere duas acce&#x17F;&#xAD;<lb/>&#x17F;iones aqu&#xE6; in die, &amp; nullam in nocte; quod quidem accidit <lb/>propter in&#xE6;qualitatem dierum cum &#x17F;uis noctibus: quanto e&#xAD;<lb/>nim dies artificialis fuerit longior &#x17F;ua nocte, tanto talis diuer&#xAD;<lb/>&#x17F;itas, &amp; error euidentius cre&#x17F;cit. </s>

<s>quare in longioribus diebus <lb/>anni talis diuer&#x17F;itas apparebit manife&#x17F;te; &#x17F;ed ab &#xE6;quinoctio <lb/>autumnali per totam hiemem, u&#x17F;que ad &#xE6;quinoctium uerna&#xAD;<lb/>le fit contrarium, quia principium acce&#x17F;&#x17F;ionis diurn&#xE6; &#x17F;i fuerit <lb/>ante meridiem, &#x17F;cilicet circa mane, tunc erit citius, qu&#xE0;m de&#xAD;<lb/>beret e&#x17F;&#x17F;e, ide&#x17F;t in paucioribus horis diei, qu&#xE0;m fiat in orizon<lb/>te recto, quia tunc tardius incipit dies, &#x17F;eu tardius oritur &#x17F;ol <lb/>habentibus orizontem obliquum, qu&#xE0;m habentibus orizon&#xAD;<lb/>tem rectum; qu&#xF2;d &#x17F;i talis acce&#x17F;&#x17F;us fuerit po&#x17F;t meridiem, &#x17F;cili&#xAD;<lb/>cet circa &#x17F;erum, tunc principium talis acce&#x17F;&#x17F;ionis erit tardius, <lb/>ide&#x17F;t magis uer&#x17F;us &#x17F;erum, &#x17F;eu magis iuxta occa&#x17F;um &#x17F;olis, qu&#xE0;m <lb/>in regionibus, qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;quinoctiali, quia in orizonte <lb/>obliquo fit citius nox, &amp; &#x17F;ol citius occidit, qu&#xE0;m in recto. </s>

<s>prin<lb/>cipium ueto acce&#x17F;&#x17F;ionis nocturn&#xE6; &#x17F;i fuerit ante medium noctis <lb/>erit tardius, &amp; plus in nocte, qu&#xE0;m in regionibus, qu&#xE6; &#x17F;unt <lb/>&#x17F;ub &#xE6;quinoctiali; &amp; hoc ideo e&#x17F;t, quia tunc nox in orizonte <lb/>obliquo prius incipit, qu&#xE0;m in recto, quia &#x17F;ol prius occidit in <lb/>orizonte obliquo, qu&#xE0;m in recto; qu&#xF2;d &#x17F;i principium acce&#x17F;&#x17F;io&#xAD;<lb/>nis nocturn&#xE6; fuerit po&#x17F;t mediam noctem, ide&#x17F;t uer&#x17F;us diem, <lb/>tunc tale principium acce&#x17F;&#x17F;ionis in orizonte obliquo fiet citi&#xAD;<lb/>us, ide&#x17F;t in paucioribus horis noctis, ide&#x17F;t magis ante diem, <lb/>&#x17F;eu ante ortum &#x17F;olis, qu&#xE0;m fiat in regionibus, qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;&#xAD;<lb/>quinoctiali, eo quia &#x17F;ol oritur tardius, qu&#xE0;m in regionibus, <lb/>qu&#xE6; &#x17F;unt &#x17F;ub &#xE6;quinoctiali, &amp; talis diuer&#x17F;itas in tantum cre&#x17F;cit, <lb/>qu&#xF2;d aliquando fient du&#xE6; acce&#x17F;&#x17F;iones aqu&#xE6; in nocte, &amp; null&#xE6; <lb/>in die: &amp; hoc quidem accidet propter in&#xE6;qualitatem, &amp; augu&#xAD;<lb/>mentum noctis &#x17F;upra diem &#x17F;uam: quanto enim nox fuerit lon&#xAD;<lb/>gior &#x17F;ua die, tanto magis cre&#x17F;cit talis diuer&#x17F;itas: quare talis di&#xAD;<lb/>uer&#x17F;itas apparebit maxima in longiori nocte anni. </s>

<s>ex dictis er<lb/>go apparet, qu&#xF2;d quanto fuerimus propinquiores &#xE6;quinoctio, <pb xlink:href="024/01/035.jpg" pagenum="14"/>tanto minor apparebit diuer&#x17F;itas in hora principii acce&#x17F;&#x17F;ionis <lb/>aqu&#xE6;: &amp; quanto &#x17F;ol fuerit propinquior &#x17F;ol&#x17F;titiis, &#x17F;eu longiori&#xAD;<lb/>bus diebus, &amp; longioribus noctibus, tanto maior erit diuer&#x17F;itas, <lb/>&amp; certior, &amp; manife&#x17F;tius apparebit. </s>

<s>ratione autem corporum <lb/>c&#xE6;le&#x17F;tium etiam accidit diuer&#x17F;itas, &amp; error in principiis non &#x17F;o<lb/>lum acce&#x17F;&#x17F;ionis, uerum etiam rece&#x17F;&#x17F;ionis. </s></p><p type="main">

<s>Cum enim aliqua ex &#x17F;tellis magnis, &amp; lumino&#x17F;is (ut &#x17F;unt Venus, <lb/>&amp; Iuppiter) fuerit circa &#x17F;olem, uel lunam; illum, uel <expan abbr="ill&#xE3;">illam</expan> adiu&#xAD;<lb/>uant in mouendo aquam maris: quare relinquunt debitum or<lb/>dinem. </s>

<s>ratione uero mutationis aeris, &#x17F;&#xE6;pe contingit diuer&#x17F;i&#xAD;<lb/>tas, &amp; error in principiis acce&#x17F;&#x17F;ionis, &amp; rece&#x17F;&#x17F;ionis aqu&#xE6; maris. <lb/></s>

<s>impetuo&#x17F;a enim di&#x17F;po&#x17F;itio uentorum tam de prope, qu&#xE0;m de <lb/>longe in&#x17F;uflantium remouet cur&#x17F;us aquarum &#xE0; debito ordine <lb/>aliquando fe&#x17F;tinando acce&#x17F;&#x17F;us, aliquando rece&#x17F;&#x17F;us. </s>

<s>&#x17F;imiliter &amp; <lb/>ip&#x17F;os po&#x17F;tponere faciendo. </s>

<s>error etiam accidit in medio mo&#xAD;<lb/>tus aquarum, quia tam cur&#x17F;us aquarum, qu&#xE0;m etiam incre&#xAD;<lb/>menta, &amp; decrementa earum aliquando non &#x17F;eruant <expan abbr="debit&#x169;">debitum</expan> <lb/>motum. </s>

<s>di&#x17F;po&#x17F;itio enim uentorum ad maiores, uel minores <lb/>cur&#x17F;us augumentum pr&#xE6;bent: quare &amp; maiora incrementa, <lb/>&amp; decrementa accidunt: maiores etiam cur&#x17F;us, &amp; <expan abbr="diuer&#x17F;itate&#x303;">diuer&#x17F;itatem</expan> <lb/>maiorem euenire faciunt coarctationes, &amp; &#x17F;trictur&#xE6; locorum <lb/>ratione in&#x17F;ularum, uel montium in aliquibus locis maximis exi<lb/>&#x17F;tentium; quia ubi arctius, &#x17F;eu &#x17F;trictius exi&#x17F;tit mare, ibi fortior <lb/>cur&#x17F;us exi&#x17F;tit, ut circa Eub&#x153;am <expan abbr="in&#x17F;ul&#xE3;">in&#x17F;ulam</expan> Nigropontis, &amp; inter <lb/>Siciliam, &amp; Calabriam &#x17F;&#xE6;pe notari pote&#x17F;t. </s>

<s>impediunt etiam ta<lb/>les &#x17F;trictur&#xE6; augumentationes aquarum: per &#x17F;trictum enim lo<lb/>cum modica quantitas aqu&#xE6; tran&#x17F;ire pote&#x17F;t. </s>

<s>quare augumen<lb/>tationes, &amp; diminutiones minores fiunt, &amp; ideo accidit, qu&#xF2;d <lb/>in Oceano maxima fiunt crementa, &amp; decrementa. </s>

<s>nulla enim <lb/>ibi ade&#x17F;t &#x17F;trictura impediens cur&#x17F;us aquarum: quare ibi motus <lb/>aquarum e&#x17F;t liber, &amp; aqua ibi incedit ordine certiori: &#x17F;ed in <lb/>mari no&#x17F;tro Mediterraneo aliter e&#x17F;t, quia quicquid in eo ingre<lb/>ditur, uel egreditur ex mari Oceano, per unum <expan abbr="&#x17F;ol&#x169;">&#x17F;olum</expan>, &amp; <expan abbr="&#x17F;trict&#x169;">&#x17F;trictum</expan> <lb/>locum &#xE0; parte occidentis tran&#x17F;it. </s>

<s>quare non pote&#x17F;t <expan abbr="mult&#x169;">multum</expan> in ac&#xAD;<lb/>ce&#x17F;&#x17F;u impleri, nec multum in rece&#x17F;&#x17F;u euacuari. </s>

<s>&amp; ex con&#x17F;equen<lb/>ti motus aqu&#xE6; maris non ita certo ordine incedit. </s>

<s>&amp; h&#xE6;c de <lb/>diuer&#x17F;is motibus aqu&#xE6; maris dicta &#x17F;ufficiunt. </s></p><pb xlink:href="024/01/036.jpg"/><pb xlink:href="024/01/037.jpg"/><figure id="id.024.01.037.1.jpg" xlink:href="024/01/037/1.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens initium crementi diurni in <lb/>ortu &#x17F;olis, &amp; initium decrementi diurni in <lb/>meridie, &amp; initium crementi nocturni in oc<lb/>ca&#x17F;u &#x17F;olis, &amp; initium decrementi nocturni in <lb/>medio noctis. </s></p><pb xlink:href="024/01/038.jpg"/><figure id="id.024.01.038.1.jpg" xlink:href="024/01/038/1.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens initium crementi diurni po&#x17F;t or&#xAD;<lb/>tum &#x17F;olis ante, uel po&#x17F;t horam tertiarum &#x17F;ecun&#xAD;<lb/>dum quod luna di&#x17F;teterit a &#x17F;ole plus, uel minus, <lb/>&amp; nondum uenerit ad <expan abbr="quadratut&#xE3;">quadratutam</expan> eius cum &#x17F;ole <lb/><expan abbr="prim&#xE3;">primam</expan>: &amp; <expan abbr="initi&#x169;">initium</expan> <expan abbr="decreme&#x303;ti">decrementi</expan> diurni po&#x17F;t <expan abbr="meridie&#x303;">meridiem</expan> ante <lb/>uel po&#x17F;t horam <expan abbr="ue&#x17F;perar&#x169;">ue&#x17F;perarum</expan>, &amp; <expan abbr="initi&#x169;">initium</expan> crementi nocturni <lb/>po&#x17F;t occa&#x17F;um &#x17F;olis, &amp; <expan abbr="initi&#x169;">initium</expan> <expan abbr="decreme&#x303;ti">decrementi</expan> diurni po&#x17F;t <lb/>mediam noctem ante, uel po&#x17F;t horam matutini. </s></p><pb xlink:href="024/01/039.jpg"/><figure id="id.024.01.039.1.jpg" xlink:href="024/01/039/1.jpg"/><figure id="id.024.01.039.2.jpg" xlink:href="024/01/039/2.jpg"/><pb xlink:href="024/01/040.jpg"/><pb xlink:href="024/01/041.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens quietem &#x17F;al&#x17F;am, &amp; mo&#xAD;<lb/>tum inordinatum, &amp; minimum cremen<lb/>ti, &amp; decrementi aqu&#xE6; matutini.</s></p><pb xlink:href="024/01/042.jpg"/><figure id="id.024.01.042.1.jpg" xlink:href="024/01/042/1.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens initium crementi circa matutini <lb/>ante, uel po&#x17F;t: &amp; initium decrementi po&#x17F;t horam <lb/>tertiarum, &amp; initium crementi po&#x17F;t ue&#x17F;peras, &amp; <lb/>initium decrementi ante medium noctis. <pb xlink:href="024/01/043.jpg"/><figure id="id.024.01.043.1.jpg" xlink:href="024/01/043/1.jpg"/><pb xlink:href="024/01/044.jpg"/><figure id="id.024.01.044.1.jpg" xlink:href="024/01/044/1.jpg"/></s></p><pb xlink:href="024/01/045.jpg"/><figure id="id.024.01.045.1.jpg" xlink:href="024/01/045/1.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens initium <gap/><lb/>ortu <gap/>, <gap/> initium decrem<gap/><lb/>meridie, &amp; initium crementi <gap/><lb/>ca&#x17F;u &#x17F;olis, &amp; initium decrementi<gap/></s></p><pb xlink:href="024/01/046.jpg"/><figure id="id.024.01.046.1.jpg" xlink:href="024/01/046/1.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens initium crementi po&#x17F;t ortum &#x17F;o&#xAD;<lb/>lis circa horam tertiarum, uel ante: &amp; <expan abbr="initi&#x169;">initium</expan> decre<lb/><expan abbr="me&#x303;ti">menti</expan> circa ue&#x17F;peras, &amp; <expan abbr="initi&#x169;">initium</expan> crementi ante medi&#xAD;<lb/>um noctis, &amp; initium <expan abbr="decreme&#x303;ti">decrementi</expan> po&#x17F;t <expan abbr="medi&#x169;">medium</expan> nocti. </s></p><pb xlink:href="024/01/047.jpg"/><pb xlink:href="024/01/048.jpg"/><figure id="id.024.01.048.1.jpg" xlink:href="024/01/048/1.jpg"/><figure id="id.024.01.048.2.jpg" xlink:href="024/01/048/2.jpg"/><pb xlink:href="024/01/049.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens quietem &#x17F;al&#x17F;am, &amp; mo&#xAD;<lb/>tum<gap/> nord<gap/>natum, &amp; minimum cr<gap/><lb/>ti, &amp; d<gap/>crementi aqu&#xE6; <gap/>.</s></p><pb xlink:href="024/01/050.jpg"/><figure id="id.024.01.050.1.jpg" xlink:href="024/01/050/1.jpg"/><p type="caption">

<s>Figura o&#x17F;tendens initium crementi circa <lb/>matutinum ante ortum &#x17F;olis: &amp; <expan abbr="initi&#x169;">initium</expan> de&#xAD;<lb/>crementi po&#x17F;t horam tertiarum, &amp; ante <lb/>meridiem: &amp; initium crementi ante occa&#xAD;<lb/>&#x17F;um &#x17F;olis po&#x17F;t ue&#x17F;peras: &amp; initium decre&#xAD;<lb/>menti ante medium noctis.</s></p><pb xlink:href="024/01/051.jpg" pagenum="19"/><p type="main">

<s><emph type="center"/>FEDERICI DELPHINI <emph.end type="center"/><!-- REMOVE S--><emph type="center"/>DE MOTV OCTAVAE<emph.end type="center"/><!-- REMOVE S--><emph type="center"/> SPHAERAE<emph.end type="center"/><!-- REMOVE S--><emph type="center"/> TRACTATVS.<emph.end type="center"/><!-- KEEP S--></s></p><p type="main">

<s>SCIENDVM e&#x17F;t primo, qu&#xF2;d circa numerum &#x17F;ph&#xE6;ra&#xAD;<lb/>rum c&#xE6;le&#x17F;tium tres &#x17F;unt opiniones diuer&#x17F;&#xE6;: una e&#x17F;t philo&#x17F;o&#xAD;<lb/>phorum, &amp; a&#x17F;trologorum Indorum, qu&#xE6; e&#x17F;t, qu&#xF2;d &#x17F;ph&#xE6;r&#xE6; <lb/>c&#xE6;le&#x17F;tes &#x17F;int octo tantum, uidelicet &#x17F;eptem &#x17F;ph&#xE6;r&#xE6; planeta&#xAD;<lb/>rum, &amp; octaua &#x17F;ph&#xE6;ra &#x17F;tellata, qu&#xE6; e&#x17F;t primum mobile &#x17F;ecun<lb/>dum i&#x17F;tam opinionem; qu&#xE6; mouetur motu diurno, uidelicet <lb/>in una die naturale, qu&#xE6; e&#x17F;t tempus uiginti quatuor hora&#xAD;<lb/>rum, una reuolutione completa, ab oriente &#x17F;cilicet uer&#x17F;us oc<lb/>cidentem, reuoluendo &#x17F;ecum tali motu omnes alias &#x17F;ph&#xE6;ras <lb/>inferiores. </s>

<s>alia e&#x17F;t Ptolom&#xE6;i, Alfragr&#xE6;ni Alchabitii, Ioannis <lb/>de Sacrobu&#x17F;to, &amp; Thebit; qui &#x17F;ph&#xE6;r&#xE6; c&#xE6;le&#x17F;tes &#x17F;int nouem: <lb/>&amp; h&#xE6;c opinio e&#x17F;t bipartita, quia Ptolem&#xE6;us, Alfragr&#xE6;nus Al&#xAD;<lb/>chabitius, &amp; Ioannes de Sacrobu&#x17F;to dicunt, qu&#xF2;d nona &#x17F;ph&#xE6;<lb/>ra e&#x17F;t primum mobile, &amp; qu&#xF2;d ip&#x17F;a e&#x17F;t illa, qu&#xE6; mouetur mo<lb/>tu diurno, reuoluendo omnes alias &#x17F;ph&#xE6;ras inferiores, uide&#xAD;<lb/>licet octauam, &amp; &#x17F;eptimam &#x17F;ph&#xE6;ram &#x17F;eptem planetarum &#x17F;e&#xAD;<lb/>cum: &amp; qu&#xF2;d octaua &#x17F;ph&#xE6;ra, &amp; ali&#xE6; inferiores ei mouentur <lb/>duplici motu: uno uidelicet diurno, quo reuoluuntur &#xE0; nona <lb/>omni die naturali, una reuolutione completa: &amp; alio pro&#xAD;<lb/>prio octau&#xE6; tardo, &#x17F;cilicet ad contrarium non&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;uper <lb/>polis zodiaci &#x17F;ui exi&#x17F;tentibus in directo polorum zodiaci no&#xAD;<lb/>n&#xE6; &#x17F;emper; adeo qu&#xF2;d &#x17F;emper zodiacus octau&#xE6; e&#x17F;t &#x17F;ub zodia&#xAD;<lb/>ci non&#xE6; &#x17F;ph&#xE6;r&#xE6; ecliptic&#xE6; octau&#xE6; &#x17F;ub ecliptica non&#xE6;, &amp; poli <lb/>zodiaci octau&#xE6; &#x17F;ub polis zodiaci non&#xE6;, in centum annis uno <lb/>gradu uer&#x17F;us orientem contrari&#xE6;, &amp; taliter, qu&#xF2;d &#x17F;emper e&#xAD;<lb/>cliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;&#x17F;ent &#x17F;ub ecliptica non&#xE6;. </s>

<s>ali&#xE6; autem <lb/>&#x17F;ph&#xE6;r&#xE6; inferiores octau&#xE6;, ultra i&#x17F;tos duos motus, habent <lb/>motus &#x17F;ibi proprios ab occidente uer&#x17F;us orientem, ut in <pb xlink:href="024/01/052.jpg"/>theoricis earum uidebitur. </s></p><p type="main">

<s>Thebit autem uolens &#x17F;aluare uariationem declinationis &#x17F;olis <lb/>ab &#xE6;quinoctiali, qui &#x17F;emper, &amp; continue mouetur motu pro&#xAD;<lb/>prio ab occidente uer&#x17F;us orientem &#x17F;ub ecliptica octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6;; quam declinationem inuenit Ptolom&#xE6;us tempore &#x17F;uo e&#x17F;&#x17F;e <lb/>XXIII graduum, LI minutorum, &amp; XX &#x17F;ecundorum, &amp; Al&#xAD;<lb/>meon, &amp; Albategni, qui fuerunt po&#x17F;teriores Ptolom&#xE6;o, inue&#xAD;<lb/>nerunt eam e&#x17F;&#x17F;e XXIII graduum, XXXIII minutorum, &amp; <lb/>XXX &#x17F;ecundorum dixit octauam &#x17F;ph&#xE6;ram moueri, qu&#xF2;d &#xE0; <lb/>motu titubationis, &#x17F;eu acce&#x17F;&#x17F;us, &amp; rece&#x17F;&#x17F;us in circumferentiis <lb/>duorum circulorum paruorum &#xE6;qualium, quorum media, &#x17F;eu <lb/>poli, &#x17F;eu centra &#x17F;unt ip&#x17F;a capita, &#x17F;eu principia arietis, &amp; libr&#xE6; <lb/>non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobilis; taliter &#x17F;cilicet, qu&#xF2;d duo pun<lb/>cta certa, &amp; determinata octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, qu&#xE6; capita arietis, &amp; <lb/>&amp; libr&#xE6;, &#x17F;eu principia arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; dicuntur <lb/>moueri in circumferentiis duorum circulorum paruorum di&#xAD;<lb/>ctorum, de&#x17F;cribendo eas in concauitate non&#xE6; &#x17F;ph&#xE6;r&#xE6;, circa <lb/>principia arietis, &amp; libr&#xE6; eiu&#x17F;dem non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &amp; arietis ecli<lb/>ptic&#xE6; non&#xE6; &#x17F;ph&#xE6;r&#xE6; inter centra horum paruorum circulorum <lb/>dictorum, &amp; circumferentias &#x17F;uas. <!--neuer Satz-->e&#x17F;t quatuor graduum, <lb/>XVIII minutorum, &amp; XLIII &#x17F;ecundorum, &amp; tota diametra <lb/>eorum circulorum e&#x17F;t VIII graduum, XXXVII <expan abbr="minutor&#x169;">minutorum</expan>, <lb/>&amp; XXVI &#x17F;ecundorum. </s>

<s>adeo qu&#xF2;d &#x17F;tell&#xE6; fix&#xE6; octaui c&#xE6;li non <lb/>po&#x17F;&#x17F;unt perficere circulationem &#x17F;uam uer&#x17F;us <expan abbr="orie&#x303;tem">orientem</expan> ad con&#xAD;<lb/>trarium non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobilis, &#x17F;ed po&#x17F;&#x17F;unt tran&#x17F;mo <lb/>ueri uer&#x17F;us orientem per VIII graduum, XXXVII minuto&#xAD;<lb/>rum, &amp; XXVI &#x17F;ecundorum, &amp; redire uer&#x17F;us occidentem tar<lb/>dum. </s>

<s>alia e&#x17F;t opinio illorum, qui tabulas Alphon&#x17F;i compo&#x17F;ue<lb/>runt, &amp; Petri de Apono, &#x17F;eu Conciliatoris, &amp; domini Nico&#xAD;<lb/>lai Paduani comitis de Comitibus, &amp; Georgii Parbachui, qui <lb/>uolunt qu&#xF2;d &#x17F;int in numero decem &#x17F;ph&#xE6;r&#xE6;, uidelicet qu&#xF2;d &#x17F;u<lb/>pra &#x17F;eptem &#x17F;ph&#xE6;ras &#x17F;eptem planetarum &#x17F;int tres &#x17F;ph&#xE6;r&#xE6;, uideli<lb/>cet octaua, nona, &amp; decima, quod &#x17F;ic <expan abbr="o&#x17F;te&#x303;ditur">o&#x17F;tenditur</expan>. </s>

<s>uidemus in &#x17F;tel<lb/>lis fixis, &#x17F;eu in octaua &#x17F;ph&#xE6;ra triplicem motum: unum &#x17F;cilicet <lb/><expan abbr="diurn&#x169;">diurnum</expan> <expan abbr="ueloci&#x17F;&#x17F;im&#x169;">ueloci&#x17F;&#x17F;imum</expan>, quo octaua &#x17F;ph&#xE6;ra <expan abbr="c&#x169;">cum</expan> &#x17F;tellis fixis, qu&#xE6; &#x17F;unt <lb/>in ea, reuoluitur omni die naturali una reuolutione completa <pb xlink:href="024/01/053.jpg" pagenum="20"/>ab oriente, &#x17F;cilicet uer&#x17F;us occidentem: &amp; alium tardum, de <lb/>quo octaua &#x17F;ph&#xE6;ra mouetur cum &#x17F;tellis fixis, qu&#xE6; &#x17F;unt in ea ab <lb/>occidente uer&#x17F;us orientem: &amp; tertium, quo mouetur octaua <lb/>&#x17F;ph&#xE6;ra, taliter qu&#xF2;d declinatio &#x17F;olis; qui &#x17F;ecundum omnes a&#xAD;<lb/>&#x17F;trologos mouetur motu proprio &#x17F;ui orbis differentis ip&#x17F;um <lb/>uer&#x17F;us orientem &#x17F;emper, &amp; continue &#x17F;ub ecliptica octau&#xE6; &#x17F;ph&#xE6;<lb/>r&#xE6;, nu&#x17F;quam ab ea recedendo; uariatur cre&#x17F;cendo, &amp; decre&#xAD;<lb/>&#x17F;cendo: ideo dicimus &#x17F;upra octauam &#x17F;ph&#xE6;ram e&#x17F;&#x17F;e duas alias <lb/>&#x17F;ph&#xE6;ras nonam, &amp; decimam, qu&#xE6; una &#x17F;ola &#x17F;ph&#xE6;ra &#x17F;uperior ip<lb/>&#x17F;i octau&#xE6; non pote&#x17F;t dare &#x17F;ph&#xE6;r&#xE6; inferiori, ultra motum non&#xE6; <lb/>proprium, duos motus: &amp; quia omnes &#x17F;ph&#xE6;r&#xE6; c&#xE6;le&#x17F;tes mouen&#xAD;<lb/>tur motu diurno, uidelicet in uiginti quatuor horis, una reuo&#xAD;<lb/>lutione completa ab oriente, &#x17F;cilicet uer&#x17F;us occidentem, incon<lb/>ueniens e&#x17F;t dicere, qu&#xF2;d &#x17F;ph&#xE6;ra inferior moueatur motu diur&#xAD;<lb/>no &#x17F;ibi proprio ueloci&#x17F;&#x17F;imo &#x17F;cilicet &amp; qu&#xF2;d ad <expan abbr="mot&#x169;">motum</expan> eius pro&#xAD;<lb/>prium moueat &#x17F;uperiorem ei, &#x17F;imiliter motu diurno ueloci&#x17F;&#x17F;i&#xAD;<lb/>mo: ideo dicimus decimam &#x17F;ph&#xE6;ram e&#x17F;&#x17F;e primum mobile: &amp; <lb/>eam e&#x17F;&#x17F;e illam, qu&#xE6; mouetur motu diurno ueloci&#x17F;&#x17F;imo, ad cu&#xAD;<lb/>ius motum omnes ali&#xE6; &#x17F;ph&#xE6;r&#xE6; inferiores mouentur &#x17F;imiliter <lb/>motu diurno, uidelicet omni die naturali, qu&#xE6; e&#x17F;t tempus xxiiii <lb/>horarum, una reuolutione completa. </s>

<s>&amp; quia uidimus &#x17F;tellas <lb/>fixas in octaua &#x17F;ph&#xE6;ra moueri continue uer&#x17F;us orientem ad <lb/>contrarium motum diurnum, motu quodam tardo ualde &#x17F;i <lb/>poneremus octauam &#x17F;ph&#xE6;ram immediate &#x17F;ub decima; &amp; eam <lb/>habere talem motum tardum, continu<expan abbr="&#x169;">um</expan> uer&#x17F;us <expan abbr="occidente&#x303;">occidentem</expan>, tan<lb/>quam <expan abbr="mot&#x169;">motum</expan> &#x17F;ibi <expan abbr="propri&#x169;">proprium</expan>, &amp; IX <expan abbr="&#x17F;ph&#xE6;r&#xE3;">&#x17F;ph&#xE6;ram</expan> e&#x17F;&#x17F;e &#x17F;ub ea, &amp; <expan abbr="e&#xE3;">eam</expan> moueri <lb/>tali motu, qu&#xF2;d per eum declinatio &#x17F;olis ab &#xE6;quatore, qui &#x17F;em<lb/>per, &amp; continue mouetur &#x17F;ub ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, augeat, <lb/>minuatur, &#x17F;equeretur <expan abbr="&#x17F;ph&#xE6;r&#xE3;">&#x17F;ph&#xE6;ram</expan> <expan abbr="inferiore&#x303;">inferiorem</expan> ad &#x17F;uum <expan abbr="mot&#x169;">motum</expan> <expan abbr="propri&#x169;">proprium</expan> <lb/>mouere <expan abbr="octau&#xE3;">octauam</expan> <expan abbr="&#x17F;uperiore&#x303;">&#x17F;uperiorem</expan>, ex quo per <expan abbr="&#x17F;u&#x169;">&#x17F;uum</expan> <expan abbr="mot&#x169;">motum</expan> declinatio &#x17F;olis, <lb/>qui <expan abbr="c&#xF5;tinue">continue</expan> mouetur, &#x17F;ub ecliptica viii &#x17F;ph&#xE6;r&#xE6; uariatur, quod <lb/>e&#x17F;t <expan abbr="ab&#x17F;urd&#x169;">ab&#x17F;urdum</expan>, &#x17F;i aut diceretur <expan abbr="octau&#xE3;">octauam</expan> <expan abbr="&#x17F;ph&#xE6;r&#xE3;">&#x17F;ph&#xE6;ram</expan> immediate collocari <lb/>&#x17F;ub decima, &amp; <expan abbr="e&#xE3;">eam</expan> moueri tali motu, <expan abbr="tanqu&#xE3;">tanquam</expan> motu &#x17F;ibi proprio, <lb/>ut per eum declinatio &#x17F;olis &#x17F;emper, &amp; continue di&#x17F;currentis &#x17F;ub <lb/>ecliptica VIII &#x17F;ph&#xE6;r&#xE6; ab &#xE6;quatore augeatur, &amp; minuatur: <expan abbr="t&#x169;c">tunc</expan> <pb xlink:href="024/01/054.jpg"/>oporteret dicere, qu&#xF2;d nona &#x17F;ph&#xE6;ra, qu&#xE6; e&#x17F;t &#x17F;ub ea, moue&#xAD;<lb/>tur motu illo tardo, continuo dicto uer&#x17F;us orientem; ad cu&#xAD;<lb/>ius motum &#x17F;tell&#xE6; fix&#xE6;, qu&#xE6; &#x17F;unt in octaua &#x17F;ph&#xE6;ra, qu&#xE6; e&#x17F;t &#x17F;u&#xAD;<lb/>pra eam, moueantur uer&#x17F;us orientem continue, &amp; &#x17F;ic &#x17F;ph&#xE6;ra <lb/>inferior ad motum eius proprium moueret &#x17F;uperiorem. </s>

<s>ne&#xAD;<lb/>ce&#x17F;&#x17F;arium e&#x17F;t ergo dicere nonam &#x17F;ph&#xE6;ram collocari immedia&#xAD;<lb/>te &#x17F;ub decima: &amp; ip&#x17F;am e&#x17F;&#x17F;e illam, qu&#xE6; mouetur continue ab <lb/>occidente uer&#x17F;us orientem motu illo tardo ualde iam dicto, <lb/>defferendo &#x17F;ecum octauam &#x17F;ph&#xE6;ram cum &#x17F;tellis fixis, qu&#xE6; &#x17F;unt <lb/>in ea, &amp; alias &#x17F;ph&#xE6;ras inferiores ei: &amp; qu&#xF2;d octaua &#x17F;ph&#xE6;ra &#x17F;it <lb/>&#x17F;ub ea, &amp; eam moueri tali motu, tanquam motu &#x17F;ibi proprio, <lb/>ut per eum motum etiam ali&#xE6; &#x17F;ph&#xE6;r&#xE6; inferiores octau&#xE6; mo&#xAD;<lb/>ueantur: &amp; declinatio &#x17F;olis &#x17F;emper continue di&#x17F;currentis &#x17F;ub <lb/>ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; augeatur, &amp; minuatur: &amp; &#x17F;ic &#x17F;ituatas <lb/>tres &#x17F;ph&#xE6;ras non &#x17F;equitur aliquod inconueniens. </s>

<s>nece&#x17F;&#x17F;arium <lb/>e&#x17F;t ergo propter reuolutiones dicere &#x17F;ph&#xE6;ras c&#xE6;le&#x17F;tes e&#x17F;&#x17F;e de&#xAD;<lb/>cem in numero: &amp; omnes e&#x17F;&#x17F;e &#x17F;ic ordinatas, ut dictum e&#x17F;t: <lb/>Thebit ergo, ut &#x17F;upra dictum e&#x17F;t, duplicem octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>motum ine&#x17F;&#x17F;e dixit: unum &#x17F;cilicet &#xE0; primo mobili, &#x17F;eu nona <lb/>&#x17F;ph&#xE6;ra diurnum &#x17F;cilicet: alium uero &#x17F;ibi proprium trepida&#xAD;<lb/>tionis, &#x17F;eu acce&#x17F;&#x17F;us, &amp; rece&#x17F;&#x17F;us, qui fit &#x17F;uper circumferentiis <lb/>duorum circulorum paruorum &#xE6;qualium de&#x17F;criptorum in <lb/>concauitate non&#xE6; &#x17F;ph&#xE6;r&#xE6; circa principium arietis, &amp; libr&#xE6; e&#xAD;<lb/>iu&#x17F;dem non&#xE6; &#x17F;ph&#xE6;r&#xE6;: duplicem etiam eclipticam a&#x17F;&#x17F;eruit fi&#xAD;<lb/>xam quidem in nona &#x17F;ph&#xE6;ra, &#x17F;eu primo mobili: mobile au&#xAD;<lb/>tem in octaua ita, ut capita arietis, &amp; libr&#xE6; ecliptic&#xE6; mobilis, <lb/>&#x17F;eu octau&#xE6; &#x17F;ph&#xE6;r&#xE6; circumferantur in circumferentiis duorum <lb/>circulorum paruorum &#xE6;qualium, quorum media, &#x17F;eu poli, <lb/>&#x17F;eu centra &#x17F;unt ip&#x17F;a capita, &#x17F;eu principia arietis, &amp; libr&#xE6; ecli&#xAD;<lb/>ptic&#xE6; fix&#xE6;, &#x17F;cilicet non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobilis: &amp; arcus <lb/>ecliptic&#xE6; fix&#xE6;, &#x17F;eu non&#xE6; &#x17F;ph&#xE6;r&#xE6; inter polos, &#x17F;eu centra ho&#xAD;<lb/>rum circulorum paruorum, &amp; circumferentias &#x17F;uas e&#x17F;t qua&#xAD;<lb/>tuor graduum, 18 minutorum, &amp; 43. &#x17F;ecundorum. </s>

<s>dixit autem <lb/>Thebit capita, &#x17F;eu principia arietis, &amp; libr&#xE6; mobilia, &#x17F;eu o&#xAD;<lb/>ctau&#xE6; &#x17F;ph&#xE6;r&#xE6; taliter circumferri in circumferentiis &#x17F;uorum <pb xlink:href="024/01/055.jpg" pagenum="21"/>circulorum paruorum, ut, cum caput arietis mobilis, &#x17F;cilicet <lb/>octau&#xE6; &#x17F;ph&#xE6;r&#xE6; fuerit in &#x17F;ectione circumferenti&#xE6; &#x17F;ui parui cir&#xAD;<lb/>culi cum &#xE6;quatore occidentali, ip&#x17F;um mouebitur per medie&#xAD;<lb/>tatem circumferentia &#x17F;ui parui circuli &#x17F;eptentrionalem ab &#xE6;&#xAD;<lb/>quatore. </s>

<s>caput autem libr&#xE6; mobilis mouebitur tunc per me&#xAD;<lb/>dietatem circumferenti&#xE6; &#x17F;ui parui circuli meridionalem ab <lb/>&#xE6;quatore: &amp; cum caput arietis mobilis fuerit in &#x17F;ectione cir&#xAD;<lb/>cumferenti&#xE6; &#x17F;ui parui circuli cum &#xE6;quatore orientali, ip&#x17F;um <lb/>mouebitur per medietatem circumferenti&#xE6; &#x17F;ui parui circuli <lb/>meridionalem ab &#xE6;quatore. </s>

<s>caput autem libr&#xE6; mobilis mo&#xAD;<lb/>uebitur tunc per medietatem circumferenti&#xE6; &#x17F;ui parui circu&#xAD;<lb/>li &#x17F;eptentrionalem ab &#xE6;quatore: &amp; cum caput arietis mobilis <lb/>fuerit in alterutro duorum punctorum &#x17F;ectionis circumferen&#xAD;<lb/>ti&#xE6; &#x17F;ui parui circuli cum ecliptica fixa, &#x17F;cilicet non&#xE6; &#x17F;ph&#xE6;r&#xE6;, <lb/>&#x17F;eu primi mobilis; caput libr&#xE6; mobilis erit &#x17F;imiliter &#x17F;e habens <lb/>in circumferentia &#x17F;ui parui circuli: &amp; tunc ecliptica mobilis, <lb/>&#x17F;cilicet octau&#xE6; collocabitur in &#x17F;uperficie ecliptic&#xE6; fix&#xE6; dire&#xAD;<lb/>ct&#xE6; &#x17F;ub ecliptica fixa, &#x17F;cilicet non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobi&#xAD;<lb/>lis. </s>

<s>&amp; &#x17F;uperficies ecliptic&#xE6; mobilis, &#x17F;cilicet octau&#xE6; eritin &#x17F;u&#xAD;<lb/>perfici&#xE6; ecliptic&#xE6; fix&#xE6;, &#x17F;cilicet non&#xE6;, tanquam pars in toto, <lb/>quod in una reuolutione capitis arietis mobilis, &#x17F;cilicet octa&#xAD;<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6; in circumferentia &#x17F;ui parui circuli bis accedet. </s>

<s>in <lb/>omnibus autem aliis locis, &#x17F;eu punctis exceptis, capite arietis <lb/>mobilis in circumferentia &#x17F;ui parui circuli locato, ecliptica mo <lb/>bilis, &#x17F;cilicet octau&#xE6; &#x17F;ecabit eclipticam fixam, &#x17F;cilicet non&#xE6; <lb/>&#x17F;emper in punctis, &#x17F;eu principiis cancri, &amp; capricorni mobi&#xAD;<lb/>libus. </s>

<s>nam h&#xE6;c duo puncta, uidelicet capita, &#x17F;eu principia <lb/>cancri, &amp; capricorni ecliptic&#xE6; mobilis, &#x17F;cilicet octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; &#x17F;emper circumferenti&#xE6; ecliptic&#xE6; fix&#xE6;, &#x17F;cilicet non&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; in hoc motu coh&#xE6;rent, ut nu&#x17F;quam ab ea recedant: &#xE0; capi&#xAD;<lb/>tibus tam cancri, &amp; capricorni &#x17F;ixorum, &#x17F;cilicet. </s>

<s>non&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; per quantitatem quatuor graduum, 18 minutorum, &amp; 43 <lb/>&#x17F;ecundorum ea elongari uer&#x17F;us orientem, &amp; uer&#x17F;us occiden&#xAD;<lb/>tem contingit; &amp; ubicunque fiat. </s>

<s>&#x17F;ectio ecliptic&#xE6; octau&#xE6; cum <lb/>ecliptica non&#xE6;, ip&#x17F;am, nece&#x17F;&#x17F;e e&#x17F;t, &#xE0; principiis arietis, &amp; libr&#xE6; <pb xlink:href="024/01/056.jpg"/>mobilibus octau&#xE6; per quartam circuli magni di&#x17F;tare: &amp; licet <lb/>in una reuolutione capitis arietis mobilis, &#x17F;cilicet octau&#xE6; in <lb/>circumferentia &#x17F;ui parui circuli capita, &#x17F;eu principia cancri, <lb/>&amp; capricorni mobilia octau&#xE6; &#x17F;ph&#xE6;r&#xE6; collocentur directa &#x17F;ub <lb/>capitibus cancri, &amp; capricorni fixorum, &#x17F;eu non&#xE6; &#x17F;ph&#xE6;r&#xE6;. <lb/></s>

<s>nunquam tam capita, &#x17F;eu principia arietis, &amp; libr&#xE6; fixorum <lb/>peruenient. </s>

<s>dum enim ecliptica mobilis, &#x17F;cilicet octau&#xE6;, con&#xAD;<lb/>trahet circumferentiam circuli parui paru&#xE6; &#x17F;ectionis in pun&#xAD;<lb/>cto arietis mobilis; capita cancri, &amp; capricorni mobilia &#x17F;unt <lb/>coniuncta cum capitibus cancri, &amp; capricorni fixorum. </s>

<s>&amp; &#x17F;i&#xAD;<lb/>militer accidit in contactu meridiano: capita uero arietis, &amp; <lb/>libr&#xE6; mobilia nunquam uenient &#x17F;ub capite arietis, &amp; libr&#xE6; fi&#xAD;<lb/>xorum: &#x17F;ed &#x17F;emper &#xE0; capitibus arietis, &amp; libr&#xE6; fixorum di&#x17F;ta&#xAD;<lb/>bunt per quantitatem quatuor graduum, XVIII minutorum, <lb/>XLIII &#x17F;ecundorum, quia &#x17F;emper errant in circumferentiis <lb/>&#x17F;uorum circulorum paruorum, qu&#xE6; di&#x17F;tant &#xE0; centris eorum <lb/>per quantitatem dictam. </s>

<s>ecliptica autem fixa &#x17F;emper &#x17F;ecat &#xE6;&#xAD;<lb/>quatorem in capitibus arietis, &amp; libr&#xE6; fixorum ad angulum <lb/>&#x17F;emper eundem, cuius anguli arcus coluri ei corre&#x17F;pondens <lb/>&#x17F;emper e&#x17F;t XXIII graduum, XXXIII <expan abbr="minutor&#x169;">minutorum</expan>, &amp; &#x17F;ecundo&#xAD;<lb/>rum, qui e&#x17F;t arcus maxim&#xE6; declinationis ecliptic&#xE6; fix&#xE6;, &#x17F;ed e&#xAD;<lb/>cliptic&#xE6; mobilis, &#x17F;cilicet octau&#xE6; &#xE6;quatorem &#x17F;ucce&#x17F;&#x17F;iue &#x17F;ecat in <lb/>&#x17F;ingulis punctis &#xE6;quatoris: et ip&#x17F;e &#x17F;ecatur ab &#xE6;quatore in &#x17F;in&#xAD;<lb/>gulis punctis eius compr&#xE6;hen&#x17F;is in duobus arcubus ei eclipti&#xAD;<lb/>c&#xE6; mobilis, quos arcus ecliptica mobilis excitentibus capiti&#xAD;<lb/>bus arietis, &amp; libr&#xE6; mobilibus in duobus punctis di&#x17F;tinguen&#xAD;<lb/>tibus quartas &#x17F;uorum circulorum paruorum ab inter&#x17F;ectioni&#xAD;<lb/>bus eorum cum &#xE6;quatore &#x17F;eparat &#xE0; toto re&#x17F;iduo ecliptic&#xE6; mo&#xAD;<lb/>bilis, &amp; quantitas unius cuiu&#x17F;que horum arcuum e&#x17F;t circa <lb/>XXI graduum, &amp; XXX minutorum. </s>

<s>e&#x17F;t maxima di&#x17F;tantia ca&#xAD;<lb/>pitis arietis mobilis, quando e&#x17F;t in puncto di&#x17F;tinguenti quartas <lb/>&#x17F;ui parui circuli ab inter&#x17F;ectionibus eius cum &#xE6;quatore &#x17F;epten&#xAD;<lb/>trionali &#xE0; &#x17F;ectione ecliptic&#xE6; mobilis cum &#xE6;quatore per gradu&#xAD;<lb/>um X, &amp; 45 minutorum ecliptica mobilis, &#x17F;cilicet in pi&#x17F;cibus, <lb/>&#x17F;cilicet ecliptica mobilis: &amp; quando e&#x17F;t in puncto di&#x17F;tinguente <pb xlink:href="024/01/057.jpg" pagenum="22"/>quartas &#x17F;ui parui circuli ab inter&#x17F;ectionibus eius cum &#xE6;quato&#xAD;<lb/>re meridiano, e&#x17F;t per gradus X, &amp; XLV minutorum in arie&#xAD;<lb/>te ecliptica mobilis. </s>

<s>&#x17F;imiliter dicendum e&#x17F;t de capite libr&#xE6; mo <lb/>bilis. </s>

<s>quando enim caput arietis mobilis e&#x17F;t in puncto &#x17F;ui par&#xAD;<lb/>ui circuli di&#x17F;tinguente quartas parui circuli ab inter&#x17F;ectioni&#xAD;<lb/>bus eius cum &#xE6;quatore &#x17F;eptentrionale: caput libr&#xE6; mobilis <lb/>tunc e&#x17F;t in puncto &#x17F;ui parui circuli di&#x17F;tinguente quartas parui <lb/>circuli ab inter&#x17F;ectionibus eius cum &#xE6;quatore &#x17F;eptentrionali. <lb/></s>

<s>&amp; tunc &#x17F;icut maxima di&#x17F;tantia capitis arietis mobilis ab inter&#xAD;<lb/>&#x17F;ectione ecliptica mobilis cum &#xE6;quatore e&#x17F;t per gradus de&#xAD;<lb/>cem, &amp; XLV minutos in pi&#x17F;cibus ecliptic&#xE6; mobilis; ita ma&#xAD;<lb/>xima di&#x17F;tantia capitis libr&#xE6; mobilis ab inter&#x17F;ectione ecliptic&#xE6; <lb/>mobili &#xE6;quatore e&#x17F;t per gradus X, &amp; XLV minutos ecli&#xAD;<lb/>ptic&#xE6; mobilis in uirgine ecliptic&#xE6; mobilis. </s>

<s>&amp; quando caput <lb/>arietis mobilis e&#x17F;t in puncto &#x17F;ui parui circuli di&#x17F;tinguente <lb/>quartas parui circuli ab inter&#x17F;ectionibus eius cum &#xE6;quatore <lb/>meridionali, tunc caput libr&#xE6; mobilis e&#x17F;t in puncto &#x17F;ui parui <lb/>circuli di&#x17F;tinguente quartas parui circuli ab inter&#x17F;ectionibus <lb/>eius cum &#xE6;quatore &#x17F;eptentrionali: &amp; tunc &#x17F;icut maxima di&#xAD;<lb/>&#x17F;tantia capitis arietis mobilis &#xE0; &#x17F;eptione ecliptica mobili cum <lb/>&#xE6;quatore e&#x17F;t per gradus X, &amp; XLV minutos ecliptic&#xE6; <lb/>mobilis in ariete ecliptic&#xE6; mobilis; ita maxima di&#x17F;tantia capi&#xAD;<lb/>tis libr&#xE6; mobilis ab inter&#x17F;ectione ecliptic&#xE6; mobilis cum &#xE6;qua&#xAD;<lb/>tore e&#x17F;t per gradus X, &amp; XLV minutos ecliptic&#xE6; mobi&#xAD;<lb/>lis in libra ecliptica mobilis; &amp; &#x17F;ic ecliptica mobilis &#x17F;ecatur ab <lb/>&#xE6;quinoctiali in &#x17F;ingulis punctis duorum arcuum eius: quos ar<lb/>cus exi&#x17F;tentibus capitibus arietis, &amp; libr&#xE6; mobilibus in duo&#xAD;<lb/>bus punctis duorum circulorum paruorum di&#x17F;tinguentibus <lb/>quartas eorum ab inter&#x17F;ectionibus eorum cum &#xE6;quinoctiali; <lb/>quorum unus e&#x17F;t ab &#x17F;eptentrionale &#xE6;quinoctionali, et alter <lb/>meridionalis &#x17F;eparat &#xE0; toto re&#x17F;iduo ecliptic&#xE6; mobilis: quorum <lb/>arcuum unus e&#x17F;t ex parte arietis mobilis &#xE0; XIX gradus XV <lb/>minutos pi&#x17F;cium ecliptica mobilis, u&#x17F;que ad X gradus, <lb/>et XLV minutos arietis eiu&#x17F;dem ecliptic&#xE6; mobilis, et ali&#xAD;<lb/>ter e&#x17F;t XIX gradus, et XV minutos uirginis ecliptic&#xE6; <pb xlink:href="024/01/058.jpg"/>mobilis, u&#x17F;que ad X gradus, &amp; XLV minutos in arietis e&#xAD;<lb/>iu&#x17F;dem ecliptic&#xE6; mobilis: &amp; quantitas uniu&#x17F;cuiu&#x17F;que horum <lb/>graduum e&#x17F;t XXI gradus, XXX minutos. </s>

<s>maxima enim di&#xAD;<lb/>&#x17F;tantia capitis arietis, &amp; libr&#xE6; mobilium &#xE0; &#x17F;eptione ecliptic&#xE6; <lb/>mobilis cum &#xE6;quinoctiali e&#x17F;t per gradus X, &amp; XLV minu&#xAD;<lb/>tos ecliptic&#xE6; mobilis in pi&#x17F;cibus, &amp; per X gradus, &amp; XLV <lb/>minutos ecliptic&#xE6; mobilis in ariete; qui aggregati faciunt <lb/>arcum XXI gradus, et XXX minutos ecliptic&#xE6; mobi&#xAD;<lb/>lis: et idem e&#x17F;t ex parte libr&#xE6; mobilis: unde accidit, qu&#xF2;d <lb/>maxima declinatio ecliptic&#xE6; mobilis, ide&#x17F;t octau&#xE6; &#x17F;ph&#xE6;r&#xE6; ua&#xAD;<lb/>riabilis e&#x17F;t, maior quandoque declinatione ecliptic&#xE6; fix&#xE6;, ide&#x17F;t <lb/>quandoque minor eadem, quandoque &#x17F;ibi &#xE6;qualis. </s>

<s>tunc enim <lb/>maxima declinatio ecliptic&#xE6; octaua mobilis e&#x17F;t &#xE6;qualis maxi&#xAD;<lb/>m&#xE6; declinationi ecliptic&#xE6; non&#xE6; fix&#xE6;; quando ecliptica mobi&#xAD;<lb/>lis e&#x17F;t collocata in &#x17F;uperficie ecliptic&#xE6; fix&#xE6;; quod accidit capi&#xAD;<lb/>tibus arietis, et libr&#xE6; mobilibus exi&#x17F;tentibus in &#x17F;ectionibus <lb/>&#x17F;uorum circulorum paruorum cum ecliptica fixa. </s>

<s>maior uero <lb/>capitibus arietis, et libr&#xE6; mobilibus exi&#x17F;tentibus in &#x17F;ectioni&#xAD;<lb/>bus contactuum. </s>

<s>in punctis &#x17F;uorum circulorum paruorum <lb/>di&#x17F;tinguentibus quartas eorum circulorum &#xE0; &#x17F;ectionibus eo&#xAD;<lb/>rum cum ecliptica fixa: unde eam Ptolom&#xE6;us inuenit XXIII <lb/>gradus, LI minut. </s>

<s>et XX &#x17F;ecund. </s>

<s>minor autem in ca&#xAD;<lb/>pite arietis, et libr&#xE6; mobilia fuerint in punctis inter&#x17F;ectionis <lb/>&#x17F;uorum circulorum paruorum cum &#xE6;quinoctiali. </s>

<s>tunc enim <lb/>inter&#x17F;ectio eclipticarum erit in puncto ecliptic&#xE6; mobilis, ide&#x17F;t <lb/>octau&#xE6;: maxima declinatio ab &#xE6;quinoctiali, qui minus decli&#xAD;<lb/>nabit, qu&#xE0;m caput cancri, et capricorni ecliptica fixa, &#x17F;eu no <lb/>n&#xE6;. </s>

<s>&#xE6;quatio autem octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t arcus ecliptic&#xE6; octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6;, u&#x17F;que ad inter&#x17F;ectionem ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum <lb/>&#xE6;quinoctiali; &#x17F;ed motus acce&#x17F;&#x17F;us, et rece&#x17F;&#x17F;us e&#x17F;t arcus circuli <lb/>parui ab inter&#x17F;ectione circuli parui cum &#xE6;quinoctiali occiden <lb/>tali per medietatem circuli parui &#x17F;eptentrionalem, progre&#xAD;<lb/>diendo, u&#x17F;que ad caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; in &#x17F;uo circulo <lb/>paruo. </s>

<s>hoc motu octau&#xE6; &#x17F;ph&#xE6;r&#xE6; dicto contingit, ut &#x17F;tell&#xE6; fi&#xAD;<lb/>x&#xE6; in octauo c&#xE6;lo uideantur nunc moueri uer&#x17F;us occidentem, <pb xlink:href="024/01/059.jpg" pagenum="23"/>nunc uer&#x17F;us orientem, nunc motu ueloci, nunc motu tar&#xAD;<lb/>do propter diuer&#x17F;um &#x17F;itum capitis arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; in <lb/>&#x17F;uo circulo paruo, &amp; propter diuer&#x17F;um motum &#x17F;ectionis <lb/>&#xE6;quinoctialis per eclipticam octau&#xE6; &#x17F;ph&#xE6;r&#xE6;. </s>

<s>nam in toto <lb/>tempore, in quo caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; recedit &#xE0; <lb/>puncto &#x17F;ui parui circuli di&#x17F;tinguente quartas ab inter&#x17F;e&#xAD;<lb/>ctionibus eius cum &#xE6;quatore meridionali, donec ueniat <lb/>ad punctum &#x17F;ui parui circuli di&#x17F;tinguentem quartas ab in&#xAD;<lb/>ter&#x17F;ectionibus eius cum &#xE6;quatore &#x17F;eptentrionale &#x17F;ectio e&#xAD;<lb/>cliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctiali primi mobilis, <lb/>&#x17F;cilicet qu&#xE6; mouetur continue per eclipticam octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum &#xE0; X grad. <!-- REMOVE S-->arietis eclipti&#xAD;<lb/>c&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, &amp; XLV min. <!-- REMOVE S-->u&#x17F;que ad XIX grad. <!-- REMOVE S-->pi&#xAD;<lb/>&#x17F;cium, &amp; XV min. <!-- REMOVE S-->ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quino&#xAD;<lb/>ctionali: recedit &#xE0; &#x17F;tellis fixis octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, qu&#xE6; e&#x17F;t uer&#xAD;<lb/>&#x17F;us orientem ab ea eundo uer&#x17F;us &#x17F;tellas fixas, qu&#xE6; e&#x17F;t uer&#xAD;<lb/>&#x17F;us occidentem ab ea appropinquando eis: &amp; propter hoc <lb/>&#x17F;tell&#xE6;, qu&#xE6; &#x17F;unt uer&#x17F;us orientem, ab ea uidentur moue&#xAD;<lb/>ri &#x17F;upra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &#x17F;cilicet uer&#x17F;us orientem: <lb/>&amp; &#x17F;tell&#xE6;, qu&#xE6; &#x17F;unt uer&#x17F;us occidentem, ab ea uidentur &#x17F;e&#xAD;<lb/>qui eas &#x17F;upra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum: cum tamen in ue&#xAD;<lb/>ritate moueantur contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &#x17F;cilicet <lb/>uer&#x17F;us occidentem: &amp; tunc caput libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; re&#xAD;<lb/>cedit &#xE0; puncto &#x17F;ui parui circuli di&#x17F;tinguente quartas eius <lb/>ab inter&#x17F;ectionibus eius cum &#xE6;quatore &#x17F;eptentrionali, &amp; <lb/>uenit ad punctum &#x17F;ui parui circuli di&#x17F;tinguentem quartas <lb/>&#x17F;ui parui circuli ab inter&#x17F;ectionibus eius cum &#xE6;quatore <lb/>meridionali, &amp; &#x17F;ectio ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;qui&#xAD;<lb/>noctionali primi mobilis mouetur &#x17F;imiliter continue per <lb/>eclipticam octau&#xE6; &#x17F;ph&#xE6;r&#xE6; contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum <lb/>&#xE0; X grad. <!-- REMOVE S-->libr&#xE6; ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, &amp; XLV mi&#xAD;<lb/>nut. </s>











<s>u&#x17F;que ad XIX grad. <!-- REMOVE S-->&amp; XV minut. </s>



<s>uirginis eiu&#x17F;dem <lb/>ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;: &amp; tunc &#x17F;ectio ecliptica octau&#xE6; <pb xlink:href="024/01/060.jpg"/>&#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali &#x17F;imiliter recedit &#xE0; &#x17F;tellis fixis, <lb/>qu&#xE6; &#x17F;unt uer&#x17F;us orientem ab ea eundo uer&#x17F;us &#x17F;tellas fixas, <lb/>qu&#xE6; &#x17F;unt uer&#x17F;us occidentem, ab ea eis appropinquando, &amp; <lb/>propter hoc &#x17F;imiliter &#x17F;tell&#xE6; fix&#xE6;, qu&#xE6; &#x17F;unt uer&#x17F;us orien&#xAD;<lb/>tem ab ea uidentur moueri &#x17F;ecundum &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;igno&#xAD;<lb/>rum &#x17F;cilicet uer&#x17F;us orientem, &amp; &#x17F;tell&#xE6; fix&#xE6;, qu&#xE6; &#x17F;unt uer&#xAD;<lb/>&#x17F;us occidentem ab ea uidentur &#x17F;equi eas &#x17F;ecundum &#x17F;ucce&#x17F;&#xAD;<lb/>&#x17F;ionem &#x17F;ignorum, cum tamen in ueritate moueantur con&#xAD;<lb/>tra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &#x17F;cilicet uer&#x17F;us occidentem. </s></p><p type="main">

<s>Cum autem caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; recedit &#xE0; puncto <lb/>&#x17F;ui parui circuli di&#x17F;tinguenti quartas eius ab inter&#x17F;ectionibus <lb/>eius cum &#xE6;quinoctionali &#x17F;eptentrionali, donec ueniat ad <lb/>punctum &#x17F;ui parui circuli di&#x17F;tinguentem quartas eius ab in&#xAD;<lb/>ter&#x17F;ectionibus eius cum &#xE6;quinoctionali meridionali: &#x17F;ectio <lb/>ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali mouetur con&#xAD;<lb/>tinue per eclipticam octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;ecundum &#x17F;ignorum <lb/>&#x17F;ucce&#x17F;&#x17F;ionem ad XIX grad. <!-- REMOVE S-->&amp; XV min. <!-- REMOVE S-->pi&#x17F;cium ecliptica <lb/>octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, u&#x17F;que ad X grad. <!-- REMOVE S-->&amp; XLV min. <!-- REMOVE S-->arietis ecli&#xAD;<lb/>ptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;: &amp; tunc &#x17F;ectio ecliptica octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; cum &#xE6;quinoctionali recedit &#xE0; &#x17F;tellis fixis, qu&#xE6; &#x17F;unt uer&#xAD;<lb/>&#x17F;us occidentem, ab ea eundo uer&#x17F;us &#x17F;tellas fixas, qu&#xE6; &#x17F;unt <lb/>uer&#x17F;us orientem, ab ea appropinquando eis: &amp; propter <lb/>hoc &#x17F;tell&#xE6; fix&#xE6;, qu&#xE6; &#x17F;unt uer&#x17F;us occidentem, ab ea uiden&#xAD;<lb/>tur moueri contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &#x17F;cilicet uer&#x17F;us <lb/>occidentem: &amp; &#x17F;tell&#xE6;, qu&#xE6; &#x17F;unt uer&#x17F;us orientem, ab ea ui&#xAD;<lb/>dentur &#x17F;equi eas, cum tamen in ueritate moueantur &#x17F;e&#xAD;<lb/>cundum &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &#x17F;cilicet uer&#x17F;us orientem: <lb/>&amp; tunc caput libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; recedit &#xE0; puncto &#x17F;ui par&#xAD;<lb/>ui circuli di&#x17F;tinguente quartas eius ab inter&#x17F;ectionibus e&#xAD;<lb/>ius, cum &#xE6;quinoctiali, meridionali, &amp; uenit ad pun&#xAD;<lb/>ctum &#x17F;ui parui circuli di&#x17F;tinguentem quartas eius ab inter&#xAD;<lb/>&#x17F;ectionibus eius, cum &#xE6;quinoctionali, meridionali: &amp; ue&#xAD;<lb/>nit ad punctum &#x17F;ui parui circuli di&#x17F;tinguentem quar&#xAD;<lb/>tas eius ab inter&#x17F;ectionibus eius, cum &#xE6;quinoctionali, <pb xlink:href="024/01/061.jpg" pagenum="24"/>&#x17F;eptentrionali: &amp; &#x17F;ectio ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;&#xAD;<lb/>quinoctiali mouetur continue per eclipticam octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; &#xE0; XIX grad. <!-- REMOVE S-->XV min. <!-- REMOVE S-->uirginis ecliptica octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6;, u&#x17F;que ad X grad. <!-- REMOVE S-->&amp; XLV min. <!-- REMOVE S-->libr&#xE6; ecliptic&#xE6; octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali recedit &#xE0; &#x17F;tellis fixis, qu&#xE6; &#x17F;unt <lb/>uer&#x17F;us occidentem, ab ea eundo uer&#x17F;us &#x17F;tellas fixas, qu&#xE6; <lb/>&#x17F;unt uer&#x17F;us orientem, ab ea appropinquando eis: &amp; pro&#xAD;<lb/>pter hoc &#x17F;tell&#xE6;, qu&#xE6; &#x17F;unt uer&#x17F;us occidentem, ab ea uiden&#xAD;<lb/>tur moueri contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &#x17F;cilicet uer&#x17F;us <lb/>occidentem: &amp; qu&#xE6; &#x17F;unt uer&#x17F;us orientem ab ea uidentur <lb/>&#x17F;equi eas, cum iam in ueritate moueantur &#x17F;upra &#x17F;ucce&#x17F;&#x17F;io&#xAD;<lb/>nem &#x17F;ignorum, &#x17F;cilicet uer&#x17F;us orientem. </s>

















<s>cum autem caput <lb/>arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; recedit &#xE0; puncto &#x17F;ui parui circuli di&#xAD;<lb/>&#x17F;tinguente quartas eius ab inter&#x17F;ectionibus eius cum &#xE6;qui&#xAD;<lb/>noctiali, meridionali uer&#x17F;us orientem accedens: tunc &#x17F;ectio <lb/>ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; mouetur per eclipticam octau&#xE6; &#x17F;ph&#xE6;<lb/>r&#xE6; tarde uer&#x17F;us orientem; quia &#xE6;quatio octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, quam <lb/>ponit Thebit e&#x17F;&#x17F;e arcum. </s>

<s>ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#xE0; capite <lb/>arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, u&#x17F;que ad inter&#x17F;ectionem ecliptic&#xE6; o&#xAD;<lb/>ctau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali parum decre&#x17F;cit: &amp; tunc <lb/>&#x17F;tell&#xE6; fix&#xE6; uidentur moueri uer&#x17F;us occidentem tarde. </s>

<s>cum <lb/>autem caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t prope &#x17F;ectione &#x17F;ui par&#xAD;<lb/>ui circuli cum &#xE6;quinoctionali orientali, ex utroque latere <lb/>eius &#x17F;ectio ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; ibi, uel multum decre&#xAD;<lb/>&#x17F;cit, uel multum cre&#x17F;cit; &amp; tunc &#x17F;tell&#xE6; fix&#xE6; uidentur mo&#xAD;<lb/>ueri uer&#x17F;us occidentem uelociter. </s>

<s>cum autem caput arie&#xAD;<lb/>tis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; appropinquat puncto &#x17F;ui parui circuli di&#xAD;<lb/>&#x17F;tinguenti quartas eius ab inter&#x17F;ectionibus eius cum &#xE6;qui&#xAD;<lb/>noctionali, meridionali, donec ueniat ad ip&#x17F;um, tunc &#x17F;ectio <lb/>ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; mouetur per eclipticam octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6; uer&#x17F;us orientem tarde; quia &#xE6;quatio octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>parum cre&#x17F;cit, &amp; tunc &#x17F;tell&#xE6; uidentur moueri tarde uer&#x17F;us <lb/>occidentem. </s></p><p type="main">

<s>Cum <expan abbr="aute&#x303;">autem</expan> caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; recedit &#xE0; <expan abbr="p&#x169;cto">puncto</expan> &#x17F;ui par&#xAD;<lb/>ui circuli di&#x17F;tinguenti quartas eius ab inter&#x17F;ectionibus eius <expan abbr="c&#x169;">cum</expan> <pb xlink:href="024/01/062.jpg"/>&#xE6;quinoctiali, meridionali uer&#x17F;us occidentem accedens, &#x17F;e&#xAD;<lb/>ctio ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; mouetur per eclipticam octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6; tarde uer&#x17F;us occidentem, quia &#xE6;quatio octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; ibi parum decre&#x17F;cit, &amp; &#x17F;tell&#xE6; fix&#xE6; uidentur moueri uer&#x17F;us <lb/>orientem tarde. </s></p><p type="main">

<s>Cum autem caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t prope &#x17F;ectione &#x17F;ui <lb/>parui circuli cum &#xE6;quinoctiali, occidentali ex utroque latere <lb/>eius, &#x17F;ectio ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; mouetur per eclipticam <lb/>octau&#xE6; &#x17F;ph&#xE6;r&#xE6; uelociter uer&#x17F;us occidentem. </s>

<s>&#xE6;quatio octa&#xAD;<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6; ibi multum cre&#x17F;cit, uel multum decre&#x17F;cit: &amp; tunc <lb/>&#x17F;tell&#xE6; fix&#xE6; uidentur moueri uer&#x17F;us orientem uelociter. </s>

<s>cum au<lb/>tem caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; appropinquat puncto &#x17F;ui par&#xAD;<lb/>ui circuli di&#x17F;tinguentem quartas ab inter&#x17F;ectionibus eius cum <lb/>&#xE6;quatore circuli, donec ueniat ad ip&#x17F;um &#x17F;ectio ecliptic&#xE6; octa&#xAD;<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6;, mouetur per eclipticam octau&#xE6; &#x17F;ph&#xE6;r&#xE6; uer&#x17F;us oc<lb/>cidentem tarde, quia &#xE6;quatio octau&#xE6; &#x17F;ph&#xE6;r&#xE6; ibi parum cre&#xAD;<lb/>&#x17F;cit, &amp; tunc &#x17F;tell&#xE6; fix&#xE6; uidentur moueri tarde uer&#x17F;us orien&#xAD;<lb/>tem. </s>

<s>idem fit per modum capitis libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; in cir&#xAD;<lb/>cumferentia &#x17F;ui parui circuli: quod fit per motum capitis a&#xAD;<lb/>rietis libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; in circumferentia &#x17F;ui parui circuli: <lb/>quod fit per motum capitis arietis in circumferentia &#x17F;ui, ni&#x17F;i, <lb/>qu&#xF2;d motus eorum &#x17F;it in partibus &#x17F;uorum circulorum par&#xAD;<lb/>uorum contrariis. </s>

<s>hinc inuenta e&#x17F;t diuer&#x17F;itas manife&#x17F;ta in mo<lb/>tu ip&#x17F;arum &#x17F;tellarum fixarum. </s>

<s>Ptolom&#xE6;us enim loca &#x17F;tella&#xAD;<lb/>rum fixarum inuenta ab ip&#x17F;o tempore &#x17F;uo comparauit ad lo&#xAD;<lb/>ca earum inuenta ab Hipparcho, &amp; aliis, &amp; reperit &#x17F;tellas fi&#xAD;<lb/>xas non motas motu tardo, uidelicet in centum annis u&#xAD;<lb/>no gradu, &amp; hoc ideo fiat, quia tunc caput arietis octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6; erat &#x17F;eparatum &#xE0; puncto &#x17F;ui parui circuli di&#x17F;tin&#xAD;<lb/>guente quartas eius ab inter&#x17F;ectionibus eius cum &#xE6;quatore <lb/>meridiano uer&#x17F;us &#xE6;quatorem accedens. </s>

<s>po&#x17F;teriores uero, <lb/>dum magis accederat uer&#x17F;us &#xE6;quatorem, inuenerunt eas <lb/>moueri in LXVI annis uno gradu: in anno autem domini <lb/>MCDLX factum e&#x17F;t caput arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;eptentriona&#xAD;<lb/>lis ab &#xE6;quatore, &amp; di&#x17F;tans &#xE0; &#x17F;ectione &#x17F;ui parui circuli cum <pb xlink:href="024/01/063.jpg" pagenum="25"/>&#xE6;quatore occidentali fere LXVI gradibus, &amp; &#xE0; &#x17F;ectione ecli&#xAD;<lb/>ptica octau&#xE6; cum &#xE6;quinoctionali IX gradibus, &amp; XLV min. <lb/><!-- REMOVE S-->fere ecliptic&#xE6; octau&#xE6; di&#x17F;tans: &#x17F;ectio ergo ecliptic&#xE6; octau&#xE6; <lb/>cum &#xE6;quinoctionali fiebat &#x17F;uper XX grad. <!-- REMOVE S-->&amp; XII min. <!-- REMOVE S-->in &#x17F;i&#xAD;<lb/>gno pi&#x17F;cium ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;. </s>







<s>maxima autem &#xE6;quatio <lb/>octau&#xE6; &#x17F;ph&#xE6;r&#xE6; motus &#x17F;ecundum Thebit contingit, quando ca<lb/>put arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; fuerit in punctis di&#x17F;tinguentibus <lb/>quartas &#x17F;ui parui circuli ab inter&#x17F;ectionibus eius cum &#xE6;qua&#xAD;<lb/>tore, &amp; e&#x17F;t X grad. <!-- REMOVE S-->&amp; XLV min. <!-- REMOVE S-->unde &#x17F;equitur qu&#xF2;d quodli&#xAD;<lb/>bet punctum ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#xE0; XIX grad. <!-- REMOVE S-->&amp; XV min. <lb/><!-- REMOVE S-->pi&#x17F;cium, u&#x17F;que ad X grad. <!-- REMOVE S-->&amp; XLV min. <!-- REMOVE S-->arietis ecliptic&#xE6; o&#xAD;<lb/>ctau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali, &amp; ex con&#x17F;equenti in eo fie<lb/>ri &#xE6;quinoctium uernale. </s>













<s>idem intelligendum e&#x17F;t de puncto <lb/>&#xE6;quinoctii, autumnali in arcu ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; oppo&#xAD;<lb/>&#x17F;ito, uidelicet &#xE0; XIX gradu uirginis, &amp; XV min. <!-- REMOVE S-->u&#x17F;que ad X <lb/>grad. <!-- REMOVE S-->&amp; XLV min. <!-- REMOVE S-->libr&#xE6;. </s>







<s>con&#x17F;tat etiam per pr&#xE6;dicta puncta <lb/>tropica, &#x17F;eu maximarum declinationum &#x17F;olis, &#x17F;eu ecliptic&#xE6; o&#xAD;<lb/>ctau&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;ub qua &#x17F;emper, &amp; continue di&#x17F;currit centrum <lb/>corporis &#x17F;olis ab &#xE6;quinoctionali continue re&#x17F;pectu &#xE6;quino&#xAD;<lb/>ctionali uariari, nunc ei appropinquando, nunc ab eo elon&#xAD;<lb/>gando: &#x17F;imiliter con&#x17F;tat ea &#x17F;emper numero e&#x17F;&#x17F;e in capite can&#xAD;<lb/>cri, &amp; capricorni octau&#xE6; &#x17F;ph&#xE6;r&#xE6;: &#x17F;ed &#x17F;emper e&#x17F;&#x17F;e in punctis <lb/>ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; di&#x17F;tantibus &#xE0; &#x17F;ectionibus ecliptic&#xE6; o&#xAD;<lb/>ctau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali per quartam. </s>

<s>Ptolom&#xE6;us <lb/>itaque iudicans &#x17F;tellas fixas octaui c&#xE6;li tempore &#x17F;uo moueri ab <lb/>occidente uer&#x17F;us orientem, uidelicet &#x17F;ecundum &#x17F;ucce&#x17F;&#x17F;ionem <lb/>&#x17F;ignorum, credidit unum tantum e&#x17F;&#x17F;e zodiacum, &#x17F;cilicet no&#xAD;<lb/>n&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobilis fixum, &#x17F;cilicet qui &#x17F;emper ha&#xAD;<lb/>beret eandem declinationem ab &#xE6;quinoctionali &#x17F;ub ecliptica, <lb/>cum &#x17F;emper, &amp; continue moueretur &#x17F;ol: ad quam credulita&#xAD;<lb/>tem &#x17F;equitur illud, quod ip&#x17F;e dixit: nam ex quo &#x17F;tell&#xE6; fix&#xE6; <lb/>mobiles inuent&#xE6; &#x17F;unt tempore &#x17F;uo, rece&#x17F;&#x17F;i&#x17F;&#x17F;e &#xE0; tropico hiema&#xAD;<lb/>li, &amp; acce&#x17F;&#x17F;i&#x17F;&#x17F;e uer&#x17F;us &#xE6;quinoctionalem: &amp; qu&#xE6; erant inter &#xE6;&#xAD;<lb/>quinoctionalem, et tropicum &#xE6;&#x17F;tiuum inuent&#xE6; &#x17F;unt: rece&#x17F;&#x17F;i&#x17F;&#x17F;e <lb/>ab &#xE6;quinoctionali in parte &#x17F;eptentrionis uer&#x17F;us tropicum <pb xlink:href="024/01/064.jpg"/>&#xE6;&#x17F;tiuum iudicauit Ptolom&#xE6;us; &amp; propter hoc eas moueri <lb/>uer&#x17F;us orientem, uidelicet &#x17F;ecundum &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum <lb/>ecliptic&#xE6; fix&#xE6; &#x17F;cilicet non&#xE6;. </s>

<s>uerum e&#x17F;t tam quod propter &#xE6;&#xAD;<lb/>quationem octau&#xE6; &#x17F;ph&#xE6;r&#xE6; tunc decre&#x17F;cente, quia &#x17F;ectio ecli&#xAD;<lb/>ptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctionali mouebantur tem&#xAD;<lb/>pore &#x17F;uo per eclipticam octau&#xE6; &#x17F;ph&#xE6;r&#xE6; uer&#x17F;us occidentem <lb/>appropinquando &#x17F;tellis fixis, qu&#xE6; erant uer&#x17F;us occidentem <lb/>ab ea, &amp; elongando &#x17F;e &#xE0; &#x17F;tellis fixis, qu&#xE6; erant uer&#x17F;us orien&#xAD;<lb/>tem ab ea, ui&#x17F;&#xE6; &#x17F;unt Ptolom&#xE6;o &#x17F;tell&#xE6; ip&#x17F;&#xE6; moueri uer&#x17F;us o&#xAD;<lb/>rientem &#x17F;ecundum &#x17F;cilicet &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum: eo quia <lb/>Ptolom&#xE6;us putabat inter&#x17F;ectionem ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>cum &#xE6;quinoctionali e&#x17F;&#x17F;e inter&#x17F;ectionem ecliptic&#xE6; fix&#xE6; non&#xE6; <lb/>&#x17F;cilicet &#x17F;ph&#xE6;r&#xE6;: quia &#x17F;olam eclipticam non&#xE6; &#x17F;ph&#xE6;r&#xE6; imagina&#xAD;<lb/>batur, quam inter&#x17F;ectionem &#x17F;emper fixam exi&#x17F;timabat, &amp; pu&#xAD;<lb/>tabat eam e&#x17F;&#x17F;e caput arietis zodiaci non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi <lb/>mobilis. </s>

<s>Purbachius autem triplicem motum octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>ine&#x17F;&#x17F;e dixit: unum quidem &#xE0; primo mobili, &#x17F;eu decima &#x17F;ph&#xE6;&#xAD;<lb/>ra diurnum, &#x17F;cilicet qu&#xF2;d in una die naturali octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>cum aliis &#x17F;ph&#xE6;ris inferioribus ei &#x17F;emel &#x17F;uper polis totius ma&#xAD;<lb/>chin&#xE6; mundi reuoluitur: alium &#xE0; nona &#x17F;ph&#xE6;ra, qu&#xE6; &#x17F;ecundum <lb/>mobile uocauit; quo motu non&#xE6; &#x17F;ph&#xE6;r&#xE6;, octaua &#x17F;ph&#xE6;ra cum <lb/>aliis &#x17F;ph&#xE6;ris inferioribus mouetur omnibus 69200 annis per <lb/>unum gradum, et XXVIII min. <!-- REMOVE S-->uer&#x17F;us orientem regulari&#xAD;<lb/>ter contra motum decimi orbis, &#x17F;eu primi mobilis &#x17F;uper po&#xAD;<lb/>lis zodiaci non&#xE6; &#x17F;ph&#xE6;r&#xE6; exi&#x17F;tentibus &#x17F;emper directo &#x17F;ub polis <lb/>zodiaci decim&#xE6;, &#x17F;eu primi mobilis, adeo qu&#xF2;d zodiacus no&#xAD;<lb/>n&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;emper e&#x17F;t directus &#x17F;ub zodiaco decim&#xE6;, &#x17F;eu primi <lb/>mobilis, &amp; ecliptica non&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;emper &#x17F;ub ecliptica deci&#xAD;<lb/>m&#xE6;, taliter qu&#xF2;d &#x17F;uperficies ecliptic&#xE6; decim&#xE6;, &#x17F;eu primi mo&#xAD;<lb/>bilis, tanquam pars in toto, nu&#x17F;quam ab ea declinans, &amp; i&#x17F;te <lb/>motus non&#xE6; &#x17F;ph&#xE6;r&#xE6; datus octau&#xE6;, &amp; aliis &#x17F;ph&#xE6;ris inferiori&#xAD;<lb/>bus, octau&#xE6; appellatur motus augium, &amp; &#x17F;tellarum fixarum <lb/>in tabulis: quia ad i&#x17F;tum motum non&#xE6; &#x17F;ph&#xE6;r&#xE6; dictum octa&#xAD;<lb/>u&#xE6;, &amp; aliis &#x17F;ph&#xE6;ris inferioribus octau&#xE6;, mouetur octau&#xE6; &#x17F;ph&#xE6;<lb/>ra cum &#x17F;tellis fixis, qu&#xE6; &#x17F;unt in ea, &amp; <expan abbr="moue&#x303;tur">mouentur</expan> auges <expan abbr="planetar&#x169;">planetarum</expan>, <pb xlink:href="024/01/065.jpg" pagenum="26"/>qu&#xE6; &#x17F;unt in &#x17F;ph&#xE6;ris inferioribus octau&#xE6;, de quibus augibus <lb/>dicam in theoricis planetarum &#x17F;equentibus hunc tractatum, <lb/>quem motum non&#xE6; &#x17F;ph&#xE6;r&#xE6; reuoluentis &#x17F;ecum octauam &#x17F;ph&#xE6;<lb/>ram cum aliis &#x17F;ph&#xE6;ris inferioribus ei ab occidente uer&#x17F;us o&#xAD;<lb/>rientem ad contrarium diurn&#xE6;, &#x17F;eu primi mobilis. </s>



<s>Purbacus <lb/>dicit e&#x17F;&#x17F;e arcum zodiaci decim&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobilis <lb/>&#xE0; capite arietis decim&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu primi mobilis, u&#x17F;que ad <lb/>caput arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6;; hoc autem uidetur mihi e&#x17F;&#x17F;e fal&#xAD;<lb/>&#x17F;um propter rationes, quas nunc dicam. </s>

<s>&#x17F;i enim uerum e&#x17F;&#x17F;et, <lb/>qu&#xF2;d motus non&#xE6; &#x17F;ph&#xE6;r&#xE6;, qui &#xE0; tabolariis appellatur mo&#xAD;<lb/>tus augium, &amp; &#x17F;tellarum fixarum, e&#x17F;&#x17F;et arcus zodiaci mobi&#xAD;<lb/>lis, &#x17F;cilicet decim&#xE6; &#x17F;ph&#xE6;r&#xE6;, inter caput arietis primi mobilis, <lb/>&amp; caput arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6;, oporteret, ut in principio, u&#xAD;<lb/>niu&#x17F;cuiu&#x17F;que &#xE6;re ex &#xE6;ris po&#x17F;itis in tabulis fui&#x17F;&#x17F;et caput arietis <lb/>non&#xE6; &#x17F;ph&#xE6;r&#xE6; direct&#xE6; &#x17F;ub capite arietis decim&#xE6; pr&#xE6;ci&#x17F;&#xE6;; &amp; &#x17F;ic <lb/>&#x17F;equeretur, qu&#xF2;d &#xE0; principio uniu&#x17F;cuiu&#x17F;que &#xE6;re ex &#xE6;ris po&#x17F;i&#xAD;<lb/>tis in tabulis u&#x17F;que ad principium huius uniu&#x17F;cuiu&#x17F;que alte&#xAD;<lb/>rius caput arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6; feci&#x17F;&#x17F;et unam reuolutionem <lb/>pr&#xE6;cedentem, &amp; &#x17F;ic, cum differentia unius &#xE6;re ab alia &#x17F;it di&#xAD;<lb/>uer&#x17F;a in tempore, &#x17F;equeretur nonam &#x17F;ph&#xE6;ram irregulariter <lb/>facere &#x17F;<gap/> reuolutionem, uidelicet quandoque in breuiori <lb/>tempore, quandoque in longiori, cuius contrarium ip&#x17F;e dici&#xAD;<lb/>tur: &amp; etiam apparet ex ip&#x17F;a tabula motus non&#xE6; &#x17F;ph&#xE6;r&#xE6;, qu&#xE6; <lb/>o&#x17F;tendit motum eius e&#x17F;&#x17F;e regularem; &amp; i&#x17F;to modo tabula ip&#xAD;<lb/>&#x17F;a e&#x17F;t fal&#x17F;a, quia ip&#x17F;a dat modum regularem, &amp; &#x17F;ic uera loca <lb/>augium, &amp; planetarum, qu&#xE6; inueniuntur cum tabulis, e&#x17F;&#x17F;ent <lb/>fal&#x17F;a, &amp; tota &#x17F;cientia a&#x17F;trologi&#xE6; rueret. </s>

<s>quod autem &#x17F;equatur <lb/>illud, quod dixi, &#x17F;ic o&#x17F;tendo, &#x17F;i calculamus motum non&#xE6; &#x17F;ph&#xE6;<lb/>r&#xE6; cum differenti&#xE6; &#xE6;re diluuii, &amp; incarnationis, inuenimus <lb/>eum e&#x17F;&#x17F;e XXII graduum, XLVII min. <!-- REMOVE S-->&amp; IX &#x17F;ecundorum, <lb/>et &#x17F;i calculamus cum differenti&#xE6; &#xE6;re incarnationis, &amp; &#xE6;re Ara&#xAD;<lb/>bum, inuenimus eum e&#x17F;&#x17F;e IIII graduum, XXXIIII min. <!-- REMOVE S-->&amp; <lb/>VIII &#x17F;ecundorum. </s>





<s>&#x17F;tantibus autem talibus calculationibus, <lb/>uel oportet dicere, qu&#xF2;d in principio &#xE6;re diluuii caput arietis <lb/>non&#xE6; &#x17F;ph&#xE6;r&#xE6; erat directe &#x17F;ub capite arietis decim&#xE6;, &amp; quod <pb xlink:href="024/01/066.jpg"/>in 3101 annis, &amp; 319 diebus, qui anni, &amp; dies &#x17F;unt differentia <lb/>&#xE6;re diluuii, &amp; incarnationis, non&#xE6; &#x17F;ph&#xE6;r&#xE6; facit arcum XXII <lb/>graduum, &amp; XLVII min. <!-- REMOVE S-->&amp; XIX &#x17F;ecundorum, &amp; quod &#xE0; <lb/>tempore incarnationis, u&#x17F;que ad tempus Arabum, quod <lb/>tempus e&#x17F;t 621 annorum, &amp; 195 dierum, perfecit rationem <lb/>inchoatam in principio &#xE6;re diluuii, &amp; inchoauit aliam, &amp; <lb/>de inchoata fecit IIII grad. <!-- REMOVE S-->XXXIIII min. <!-- REMOVE S-->&amp; VIII &#x17F;ecun<lb/>dos, &amp; &#x17F;ic in 621 annis, perfecit rationem inchoatam in prin<lb/>cipio &#xE6;re diluuii, &amp; inchoauit aliam, &amp; &#x17F;ic nona &#x17F;ph&#xE6;ra ci&#xAD;<lb/>tius perficeret reuolutionem, qu&#xE0;m in 40000 annis, &amp; plus <lb/>moueretur in 621 annis, &amp; 195 diebus, qu&#xE0;m moueretur in <lb/>3101, &amp; 319 diebus, quod e&#x17F;t contra &#x17F;ententiam Purbachi, &amp; <lb/>contra calculum tabularum: quia reductis 49000 annis ad <lb/>4 3 2, &amp; in calculando modum non&#xE6; &#x17F;ph&#xE6;r&#xE6;, cum eis <lb/>inuenimus rationem completam, &amp; reductis 200 annis ad <lb/>4 3 2, &amp; in calculando inuenimus motum non&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>grad. <!-- REMOVE S-->I, min. <!-- REMOVE S-->XXVIII, uel oporteret dicere, qu&#xF2;d in <lb/>principio uniu&#x17F;cuiu&#x17F;que &#xE6;re, caput arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t <lb/>directo &#x17F;ub capite arietis decim&#xE6;, &amp; quod arcus, quem inue&#xAD;<lb/>nimus calculando cum tali &#xE6;re &#x17F;it di&#x17F;tantia capitis arietis no&#xAD;<lb/>n&#xE6; &#x17F;ph&#xE6;r&#xE6; &#xE0; capite arietis decim&#xE6;, quod e&#x17F;t manife&#x17F;te fal&#x17F;um: <lb/>quia calculando cum differentia &#xE6;re diluuii, &amp; incarnationis, <lb/>inuenimus in principio &#xE6;re incarnationis motum augium, &amp; <lb/>&#x17F;tellarum fixarum, &#x17F;eu motum non&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;&#x17F;e grad. <!-- REMOVE S-->XXII, <lb/>min. <!-- REMOVE S-->XLVII, &#x17F;ecundi XIX. ubi deberent e&#x17F;&#x17F;e &#x17F;igna . . . . <lb/>m. </s>















<s>o. </s>

<s>&amp;c. </s>

<s>dicendum e&#x17F;t ergo, qui ne&#x17F;citur locus capitis <lb/>&#xE6;re X, neque locus capitis arietis non&#xE6;, &amp; qui motus augi&#xAD;<lb/>um, &amp; &#x17F;tellarum fixarum: qui inuenitur calculando cum ali&#xAD;<lb/>qua &#xE6;re, e&#x17F;t arcus zodiaci, &#x17F;eu ecliptica decim&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu <lb/>primi mobilis de&#x17F;cripti &#xE0; capite arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6; principio <lb/>cuiu&#x17F;que &#xE6;re uolueris, u&#x17F;que ad tempus tuum propo&#x17F;itum, <lb/>ide&#x17F;t motus, &#x17F;eu arcus ecliptic&#xE6; decim&#xE6; &#x17F;ph&#xE6;r&#xE6;, per quem <lb/>motus e&#x17F;t quilibet punctus ecliptic&#xE6; non&#xE6; &#x17F;ph&#xE6;r&#xE6; &#xE0; principio <lb/>cuiu&#x17F;cunque &#xE6;re tu&#xE6; propo&#x17F;it&#xE6;, u&#x17F;que ad tempus tuum pro&#xAD;<lb/>po&#x17F;itum: &amp; hoc &#x17F;ufficit ad <expan abbr="inuenie&#x303;dum">inueniendum</expan> loca augium <expan abbr="planetar&#x169;">planetarum</expan>, <pb xlink:href="024/01/067.jpg" pagenum="27"/>&amp; alia contenta, qu&#xE6; faciunt ad inuentionem locorum uero&#xAD;<lb/>rum planetarum: quia, addito tali arcu inuento, cum ara tua <lb/>propo&#x17F;ita &#x17F;uper radices auguum planetarum fundatas ad prin&#xAD;<lb/>cipium tu&#xE6; ar&#xE6; po&#x17F;it&#xE6;; habebis cum &#xE6;quatione motum octa&#xAD;<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;icut dicta loca auguum ad tempus tu&#xE6; ar&#xE6; propo&#x17F;i<lb/>t&#xE6;, &amp; cetera continentur: &amp; ideo in principio tabul&#xE6; radicum <lb/>auguum, &amp; &#x17F;tellarum fixarum, ide&#x17F;t non&#xE6; &#x17F;ph&#xE6;r&#xE6; apponun&#xAD;<lb/>tur, cum un&#xE6; non &#x17F;int, ide&#x17F;t cum non &#x17F;int aliqu&#xE6; ar&#xE6; po&#x17F;it&#xE6;, &amp; <lb/>&#x17F;ine eis motus earum po&#x17F;&#x17F;it inueniri, quia inuenimus quan&#xAD;<lb/>tum motum facit nona &#x17F;ph&#xE6;ra ab initio uniu&#x17F;cuiu&#x17F;que ar&#xE6; u&#x17F;&#xAD;<lb/>que ad tempus propo&#x17F;itum po&#x17F;t principium illius ar&#xE6;: &amp; ex <lb/>con&#x17F;equenti quantum motum fecerunt auges, &amp; &#x17F;tell&#xE6; fix&#xE6; <lb/>per motum non&#xE6; &#x17F;ph&#xE6;r&#xE6;, qui motus additus &#x17F;uper radices au<lb/>guum in initio illius ar&#xE6; &#x17F;imul cum &#xE6;quatione motus octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6;: &#x17F;i motus octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t minus &#x17F;emicirculo, uel ab <lb/>eo &#x17F;ubtract&#xE6; prius &#xE6;quatione motus octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t plus <lb/>&#x17F;emicirculo ab &#xE6;ra loca auguum ad tempus po&#x17F;itum computa <lb/>tum ab initio illius ar&#xE6;: &amp; non e&#x17F;t nece&#x17F;&#x17F;itas habendi radicem <lb/>aliquam, nec e&#x17F;t nece&#x17F;&#x17F;itas &#x17F;ciendi quantum di&#x17F;tat caput arie&#xAD;<lb/>tis non&#xE6; &#x17F;ph&#xE6;r&#xE6; &#xE0; capite arietis decim&#xE6;, &#x17F;eu primi mobilis, <lb/>&amp; hoc uadit ad tale &#x17F;ignum. </s></p><p type="main">

<s>Tertius autem motus octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t &#x17F;ibi proprius, quia <lb/>motus trepidationis, &#x17F;eu acce&#x17F;&#x17F;us, &amp; rece&#x17F;&#x17F;us octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; uocatur, qui fit in circumferentiis duorum circulo&#xAD;<lb/>rum paruorum &#xE6;qualium de&#x17F;criptorum in concauitate no&#xAD;<lb/>n&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;uper principia arietis, &amp; libr&#xE6; ip&#x17F;ius non&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6;, &#x17F;ic quod duo puncta certa, &amp; determinata ecliptica octa<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6;, qu&#xE6; capita arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; di&#xAD;<lb/>cuntur diametraliter oppo&#x17F;ita, circumferentias talium <expan abbr="duor&#x169;">duorum</expan> <lb/>circulorum in concauitate non&#xE6; &#x17F;ph&#xE6;r&#xE6; regulariter de&#x17F;cri&#xAD;<lb/>bantur, quorum media &#x17F;eu poli, &#x17F;eu centra &#x17F;int ip&#x17F;a capita <lb/>arietis, &amp; libr&#xE6; non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &amp; arcus ecliptic&#xE6; non&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6; inter polos, &#x17F;eu centra horum paruorum circulorum, &amp; <lb/>circumferentias &#x17F;uas. </s>

<s>e&#x17F;t IX grad. <!-- REMOVE S-->ecliptic&#xE6; non&#xE6; &#x17F;ph&#xE6;r&#xE6;: unde <lb/>fit, ut ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6; qua&#x17F;i &#x17F;emper &#x17F;ecet eclipticam <pb xlink:href="024/01/068.jpg"/>non&#xE6;, &amp; quando &#x17F;ecat eam, &#x17F;emper &#x17F;ecat eam in capitibus ca&#xAD;<lb/>pricorni, &amp; cancri octau&#xE6;. </s>



<s>nam h&#xE6;c duo puncta ecliptic&#xE6; octa<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6;, uidelicet capita cancri, &amp; capricorni octau&#xE6; utrin <lb/>que &#xE0; capitibus cancri, &amp; capricorni non&#xE6; recedunt per quan<lb/>titatem IX grad. <!-- REMOVE S-->&amp; reuertuntur; &amp; in tali eorum motu &#x17F;emper <lb/>circumferenti&#xE6; ecliptic&#xE6; non&#xE6; <expan abbr="coh&#xE6;re&#x303;t">coh&#xE6;rent</expan>, &amp; nu&#x17F;quam ab ea re&#xAD;<lb/>cedunt &#xE0; capitibus cancri, &amp; capricorni, qu&#xE6; quantitate IX <lb/>grad. <!-- REMOVE S-->ut dictum e&#x17F;t, recedunt. </s>





<s>Purbachus autem dixit capita <lb/>cancri, &amp; capricorni octau&#xE6; recedere ab ecliptica non&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6;, &amp; de&#x17F;cribere qua&#x17F;dam figuras connidatas utrunque &#xE0; ca&#xAD;<lb/>pitibus cancri, &amp; capricorni, qu&#xE6; <expan abbr="habe&#x303;tes">habentes</expan> pro ba&#x17F;ilias curuas, <lb/>quod non uidetur mihi e&#x17F;&#x17F;e uerum: quia ex quo puncto ecli&#xAD;<lb/>ptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, qu&#xE6; incipiunt recedere ab ecliptica no&#xAD;<lb/>n&#xE6;, &#x17F;unt capita arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;. </s>

<s>uidetur, qu&#xF2;d ip<lb/>&#x17F;a <expan abbr="debe&#xE3;t">debeant</expan> e&#x17F;&#x17F;e <expan abbr="p&#x169;cta">puncta</expan> maxim&#xE6; latitudinis ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;<lb/>r&#xE6; ab ecliptica non&#xE6;: cum autem &#xE0; puncto maxim&#xE6; latitudinis <lb/>duorum circulorum maiorum &#x17F;e inuicem &#x17F;ecantium ad utra&#x17F;&#xAD;<lb/>que &#x17F;ectiones &#x17F;it quarta circuli &#xE0; capitibus arietis, &amp; libr&#xE6; octa<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6; ad utra&#x17F;que &#x17F;ectiones &#x17F;emper erit quarta circuli; <lb/>&#x17F;ed &#xE0; capitibus arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; ad capita cancri, <lb/>&amp; capricorni, eiu&#x17F;dem &#x17F;unt quarta ecliptic&#xE6; octau&#xE6;. </s>

<s>ergo &#x17F;ectio <lb/>eclipticarum &#x17F;emper erit in capite cancri, &amp; capricorni octau&#xE6;, <lb/>ut bene dixit Thebit. <!-- KEEP S--></s>

<s>&amp; etiam hoc con&#x17F;idero, unde fit, qu&#xF2;d <lb/>quando unus dictorum punctorum duorum ecliptic&#xE6; octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6;, qu&#xE6; principia arietis, &amp; libr&#xE6; eiu&#x17F;dem uocantur, e&#x17F;t im<lb/>mediate &#x17F;ui circuli parui meridiana ab ecliptica non&#xE6; &#x17F;ph&#xE6;r&#xE6;: <lb/>alter e&#x17F;t immediate &#x17F;ui circuli parui &#x17F;eptentrionalis ecliptic&#xE6; <lb/>etiam octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, quando &#x17F;ecatur ab ecliptica non&#xE6;, &#x17F;em&#xAD;<lb/>per &#x17F;ecatur ab ea in partes &#xE6;quales, uidelicet in duas medieta&#xAD;<lb/>tes: &amp; quando ip&#x17F;a &#x17F;ecat circulos paruos, portiones circulo&#xAD;<lb/>rum paruorum &#x17F;ect&#xE6; ab ea &#x17F;unt alternatim &#xE6;quales, uidelicet <lb/>portio <expan abbr="&#x17F;epte&#x303;trionalis">&#x17F;eptentrionalis</expan> unius <expan abbr="eor&#x169;">eorum</expan> e&#x17F;t &#xE6;qualis meridionali alteri&#xAD;<lb/>us: &amp; meridionalis illius <expan abbr="&#x17F;epte&#x303;trionali">&#x17F;eptentrionali</expan> alterius. </s>

<s>uelocitas autem <lb/>motus uniu&#x17F;cuiu&#x17F;que duorum capitum, uidelicet arietis, &amp; <lb/>libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; in circumferentiis duorum circulo&#xAD;<lb/>rum paruorum e&#x17F;t i&#x17F;ta, uidelicet quilibet duorum punctorum <pb xlink:href="024/01/069.jpg" pagenum="28"/>dictorum, qu&#xE6; &#x17F;unt principia arietis, &amp; principia libr&#xE6; octa&#xAD;<lb/>u&#xE6; &#x17F;ph&#xE6;r&#xE6; circumferentiam &#x17F;ui parui circuli, in qua circum&#xAD;<lb/>fertur in 7000 annis pr&#xE6;ci&#x17F;&#xE6; perficit. </s>

<s>quanquam autem hoc <lb/>motu titubationis pr&#xE6;dicta duo puncta ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;&#xAD;<lb/>r&#xE6;, qu&#xE6; capita arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; dicuntur, duas <lb/>&#xE6;quales circumferentias circulorum de&#x17F;cribant: nulla tamen <lb/>alia puncta eius de&#x17F;cribunt circumferentiam circuli perfe&#xAD;<lb/>ctam. </s>

<s>capita uero cancri, &amp; capricorni octau&#xE6; mouentur per <lb/>eclipticam non&#xE6; &#x17F;ph&#xE6;r&#xE6; &#xE0; XXI grad. <!-- REMOVE S-->geminorum ecliptic&#xE6; <lb/>non&#xE6; &#x17F;ph&#xE6;r&#xE6;, u&#x17F;que ad IX grad. <!-- REMOVE S-->cancri eiu&#x17F;dem &#x17F;ecundum <lb/>&#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, &amp; contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum eun<lb/>do, &amp; recedendo: &amp; quandoque capita cancri, &amp; capricorni <lb/>octau&#xE6; pr&#xE6;cedunt capita cancri, &amp; capricorni non&#xE6; <expan abbr="&#x17F;ecund&#x169;">&#x17F;ecundum</expan> <lb/>&#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum: quandoque &#x17F;equuntur modo eundo <lb/>ad ea, modo recedendo ab eis &#x17F;ecundum &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;igno&#xAD;<lb/>rum, &amp; contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum: &amp; quandoque con&#xAD;<lb/>iunguntur. </s>





<s>coniunguntur enim capita cancri, &amp; capricorni <lb/>octau&#xE6; cum capitibus cancri, &amp; capricorni non&#xE6;, quando ca<lb/>pita arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; erunt in punctis &#x17F;ectionum <lb/>&#x17F;uorum circulorum paruorum cum circulo magno per polos <lb/>zodiaci non&#xE6;, &amp; centro &#x17F;uorum circulorum paruorum eun&#xAD;<lb/>te, &#x17F;eu in punctis &#x17F;uorum circulorum paruorum di&#x17F;tantibus <lb/>per quartam &#xE0; &#x17F;ectionibus eorum cum ecliptica non&#xE6; &#x17F;ph&#xE6;r&#xE6;: <lb/>&amp; tunc capita arietum, &amp; librarum non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &amp; octau&#xE6; <lb/>&#x17F;unt coniuncta adinuicem &#x17F;ecundum longitudinem: &amp; licet ca<lb/>pita cancri, &amp; capricorni octau&#xE6; &#x17F;ph&#xE6;r&#xE6; quandoque &#x17F;tatuan&#xAD;<lb/>tur directe &#x17F;ub capitibus cancri, &amp; capricorni non&#xE6;: <expan abbr="nunqu&#xE3;">nunquam</expan> <lb/><expan abbr="tame&#x303;">tamen</expan> capita arietis, &amp; libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <expan abbr="er&#x169;t">erunt</expan> collocata dire<lb/>cte &#x17F;ub capitibus arietis, &amp; libr&#xE6; non&#xE6;, quia &#x17F;emper erunt in cir<lb/>cumferentiis &#x17F;uorum circulorum paruorum, di&#x17F;tantia &#xE0; cen&#xAD;<lb/>tris eorum, quantitate IX grad. <!-- REMOVE S-->&#x17F;icut dictum e&#x17F;t. </s>



<s>poli autem e&#xAD;<lb/>cliptic&#xE6; octau&#xE6; improprie dicti poli. </s>

<s>&amp; quia octaua &#x17F;ph&#xE6;ra <lb/>non mouetur motu &#x17F;uo proprio &#x17F;uper eis per hunc motum ti&#xAD;<lb/>tubationis, quandoque accedunt ad polos zodiaci non&#xE6;, &amp; <lb/>decim&#xE6;, qui &#x17F;emper &#x17F;unt &#x17F;imul. </s>

<s>unus uidelicet &#x17F;ub alio: &amp; <pb xlink:href="024/01/070.jpg"/>quandoque recedunt, &#x17F;eu remouentur ab eis per quantita&#xAD;<lb/>tem, &#x17F;cilicet IX grad. <!-- REMOVE S-->talis autem acce&#x17F;&#x17F;us, &amp; rece&#x17F;&#x17F;us fit &#x17F;u<lb/>per circulo magno per polos zodiaci non&#xE6;, &amp; centra circulo&#xAD;<lb/>rum paruorum eunte. </s>



<s>Contingit itaque, qu&#xF2;d per motum <lb/>non&#xE6; &#x17F;ph&#xE6;r&#xE6;, qui in 49000 annis perficitur quod quilibet <lb/>punctus ecliptic&#xE6; non&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;ecat &#xE6;quinoctioualem primi <lb/>mobilis, uidelicet decim&#xE6; in eodem puncto, in quo ecliptica <lb/>decima, &#x17F;eu primi mobilis, &#x17F;ecat eum: ecliptica autem octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6; &#x17F;ub diuer&#x17F;a eius habitudine, propter motum eius titu<lb/>bationis &#xE6;quinoctialem primi mobilis prope caput arietis, et <lb/>etiam prope caput libr&#xE6; primi mobilis &#x17F;ecabit, et quandoque <lb/>in eo, quando &#x17F;cilicet omnes ecliptic&#xE6; erunt &#x17F;imul, quod con&#xAD;<lb/>tingit, quando capite arietis, et libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; fuerint in <lb/>&#x17F;ectionibus &#x17F;uorum circulorum paruorum cum ecliptica no&#xAD;<lb/>n&#xE6; &#x17F;ph&#xE6;r&#xE6;; qu&#xE6; quidem &#x17F;ectiones ecliptic&#xE6; octau&#xE6; cum &#xE6;qui&#xAD;<lb/>noctionali primi mobilis recedunt, quandoque ad capita arie <lb/>tis, &amp; libr&#xE6; primi mobilis, et quandoque ab eis recedunt, ali&#xAD;<lb/>quando &#x17F;ecundum &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum; aliquando contra <lb/>progrediendo; unde fit per i&#x17F;tam uariam &#x17F;ectionem ecliptic&#xE6; <lb/>octau&#xE6; cum &#xE6;quinoctionali primi mobilis, ut maxime declina&#xAD;<lb/>tiones zodiaci, &#x17F;eu ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; uariabiles exi&#xAD;<lb/>&#x17F;tant, et ob hoc contigi&#x17F;&#x17F;e uidetur in diuer&#x17F;is temporibus &#xE0; <lb/>diuer&#x17F;is a&#x17F;tronomis quantitates maximarum declinationum <lb/>zodiaci, &#x17F;eu ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; fui&#x17F;&#x17F;e in&#xE6;qualiter inuen&#xAD;<lb/>tas maiores; nanque inuent&#xE6; &#x17F;unt &#xE0; Ptolom&#xE6;o, quam ab Al&#xAD;<lb/>meone, et Albat&#xE6;gni, qui cum &#x17F;imilibus uiis, et modis pro&#xAD;<lb/>ce&#x17F;&#x17F;erunt in inueniendo eas, non potuit h&#xE6;c diuer&#x17F;itas eueni&#xAD;<lb/>re, ni&#x17F;i propter talem motum titubationis, aut &#x17F;imilem huic <lb/>talem diuer&#x17F;itatem aptum cau&#x17F;are ad uariationem autem &#x17F;e&#xAD;<lb/>ctionis ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quinoctiali primi mobi&#xAD;<lb/>lis nece&#x17F;&#x17F;arium e&#x17F;t, ut &#x17F;ol&#x17F;titia, et &#x17F;imiliter &#xE6;quinoctia continue <lb/>diuer&#x17F;ificentur: unde non &#x17F;emper, cum &#x17F;ol fuerit in capite a&#xAD;<lb/>rietis, uel libr&#xE6; primi mobilis, nece&#x17F;&#x17F;e e&#x17F;t &#xE6;quinoctium e&#x17F;&#x17F;e, <lb/>&#x17F;ed erat ante fui&#x17F;&#x17F;e &#x17F;ol, uel po&#x17F;t futurum e&#x17F;&#x17F;e, cum fuerit in &#x17F;e&#xAD;<lb/>ctione ecliptic&#xE6; octau&#xE6; cum &#xE6;quinoctionali. </s>

<s>ex quo enim &#x17F;ic <pb xlink:href="024/01/071.jpg" pagenum="29"/>&#x17F;upra dictum e&#x17F;t centrum corporis &#x17F;olis &#x17F;emper, et continue <lb/>di&#x17F;currit &#x17F;ub ecliptica octau&#xE6; &#x17F;ph&#xE6;r&#xE6;: h&#xE6;c autem &#x17F;&#xE6;pe immo <lb/>frequenter e&#x17F;t extra eclipticas non&#xE6;, &amp; decim&#xE6;, qu&#xE6; &#x17F;emper <lb/>&#x17F;unt &#x17F;imul ex continenti, ip&#x17F;a erit extra capitibus arietis, &amp; li<lb/>br&#xE6; primi mobilis: quare &#x17F;equitur illud, quod dictum e&#x17F;t. </s>

<s>&#x17F;i&#xAD;<lb/>milis de uariatione &#x17F;ol&#x17F;titiorum e&#x17F;t ratio, uidelicet quod pro&#xAD;<lb/>pter uariationem continuam &#x17F;ectionis ecliptic&#xE6; octau&#xE6; cum <lb/>&#xE6;quinoctionali re&#x17F;pectu arietis, &amp; libr&#xE6; primi mobilis, &#x17F;ub <lb/>qua ecliptica octaua continue mouetur &#x17F;ol, non &#x17F;emper &#x17F;ole <lb/>exi&#x17F;tente in capite cancri, uel capricorni primi mobilis; nece&#x17F; <lb/>&#x17F;e e&#x17F;t &#x17F;ol&#x17F;titium accedere. </s>

<s>cum enim ut plurimum &#x17F;uperficies <lb/>ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;it extra &#x17F;uperficiem ecliptic&#xE6; primi <lb/>mobilis, &amp; &#x17F;ol&#x17F;titia &#x17F;int in punctis ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; me&#xAD;<lb/>diis inter duas &#x17F;ectiones ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; cum &#xE6;quino<lb/>ctionali primi mobilis continue uarientur, nece&#x17F;&#x17F;e e&#x17F;t, ut pun&#xAD;<lb/>cta ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;ol&#x17F;titialia, qu&#xE6; &#x17F;unt puncta media <lb/>inter ip&#x17F;as &#x17F;ectiones &#x17F;imiliter continue uarientur; &amp; <expan abbr="con&#x17F;eque&#x303;-ter">con&#x17F;equen&#xAD;<lb/>ter</expan> &#x17F;ol&#x17F;titia non &#x17F;int &#x17F;emper in capite cancri, &amp; capricorni pri<lb/>mi mobilis, &#x17F;ed in punctis, ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; mediis in&#xAD;<lb/>ter &#x17F;ectiones ip&#x17F;as ecliptic&#xE6; octau&#xE6; cum &#xE6;quinoctionali: quia <lb/>talia puncta &#x17F;unt puncta maxime di&#x17F;tantia ab &#xE6;quinoctionali <lb/>inter omnia puncta ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6;: ex quibus con&#xAD;<lb/>cluditur non e&#x17F;&#x17F;e nece&#x17F;&#x17F;arium &#x17F;ole exi&#x17F;tente in capite arietis, <lb/>uel libr&#xE6; primi mobilis ip&#x17F;um nullam habere declinationem: <lb/>ab &#xE6;quinoctionali &#x17F;imiliter &#x17F;equitur, non e&#x17F;&#x17F;e nece&#x17F;&#x17F;arium &#x17F;o&#xAD;<lb/>le exi&#x17F;tente in capite cancri, uel capricorni primi mobilis, ip&#xAD;<lb/>&#x17F;um habere declinationem <expan abbr="maxim&#xE3;">maximam</expan> ab &#xE6;quinoctiali. </s>

<s>&#x17F;tat enim <lb/>&#x17F;olem e&#x17F;&#x17F;e in circulo magno per polos ecliptic&#xE6; primi mobilis, <lb/>&amp; caput arietis, &amp; libr&#xE6; eiu&#x17F;dem tran&#x17F;eunte, &amp; tam ip&#x17F;um e&#x17F;&#x17F;e <lb/>extra &#xE6;quinoctialem: &#x17F;imiliter &#x17F;tat &#x17F;olem e&#x17F;&#x17F;e in circulo ma&#xAD;<lb/>gno per polos ecliptic&#xE6; primi mobilis, &amp; caput cancri, &amp; ca&#xAD;<lb/>pricorni eiu&#x17F;dem tran&#x17F;eunte, &amp; tamen tunc non habere decli&#xAD;<lb/>nationem maximam ab &#xE6;quinoctionali, &#x17F;ed ante eam habui&#x17F;&#xAD;<lb/>&#x17F;e, uel po&#x17F;tea eam habituram e&#x17F;&#x17F;e. </s>

<s>&#x17F;equitur etiam circulos <lb/>tropicos continuos re&#x17F;pectu &#xE6;quinoctionali uariari, nunc ei <pb xlink:href="024/01/072.jpg"/>appropinquando, nunc ab eo elongando. </s>

<s>ex his autem &#x17F;tel&#xAD;<lb/>larum motibus &#x17F;atis clarum e&#x17F;t, motum &#x17F;tellarum fixarum ag&#xAD;<lb/>gregatum ex motu contrari&#xE6;, &amp; motu trepidationis octau&#xE6; <lb/>&#x17F;ph&#xE6;r&#xE6; quandoque e&#x17F;&#x17F;e &#x17F;ecundum &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum, <lb/>&amp; nunc uelociter, &amp; nunc tarde: et quandoque e&#x17F;&#x17F;e &#x17F;tationa&#xAD;<lb/>rium: &amp; quandoque e&#x17F;&#x17F;e, contra &#x17F;ucce&#x17F;&#x17F;ionem &#x17F;ignorum &#x17F;upra <lb/>diuer&#x17F;itatem, &#x17F;itum capitis arietis, et libr&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <lb/>in &#x17F;uis paruis circulis, &#x17F;eu in circumferentiis &#x17F;uorum circulo&#xAD;<lb/>rum paruorum. </s>

<s>difficile enim multum fuit antiquis huius mo<lb/>tus reperire modum: et ob hoc diuer&#x17F;i diuer&#x17F;os modos hu&#xAD;<lb/>ius motus imaginati &#x17F;unt. </s>

<s>aliqui enim dicebant auges planeta&#xAD;<lb/>rum, et &#x17F;tellas fixas moueri per 900 annos continue uer&#x17F;us <lb/>orientem u&#x17F;que ad grad. <!-- REMOVE S-->VII. deinde per alios 900 annos tan<lb/>dem uer&#x17F;us occidentem. </s>



<s>Abategni uero dicebant eas moueri <lb/>in 66 annis, et 4 men&#x17F;ibus uer&#x17F;us orientem continue per u&#xAD;<lb/>num gradum. </s>

<s>Alphragranus autem putauit eas in 100 annis <lb/>unum gradum perficere uer&#x17F;us orientem continue. </s>

<s>meus er&#xAD;<lb/>go auguum motus, et &#x17F;tellarum fixarum &#x17F;ecundum imagina&#xAD;<lb/>tionem dictam e&#x17F;t arcus zodiaci, &#x17F;eu ecliptic&#xE6; primi mobilis, <lb/>&#x17F;eu decim&#xE6;, de&#x17F;criptus &#xE0; capite arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6;, &#x17F;eu cen&#xAD;<lb/>tro parui circuli arietis octau&#xE6; &#xE0; principio cuiu&#x17F;cunque ar&#xE6; <lb/>uolucris u&#x17F;que ad tempus tuum propo&#x17F;itum. </s>

<s>&#x17F;ed meus mo&#xAD;<lb/>tus acce&#x17F;&#x17F;us, et rece&#x17F;&#x17F;us octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, et arcus circuli par&#xAD;<lb/>ui arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6;, incipiendo &#xE0; puncto circuli magni a&#xAD;<lb/>rietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;eptentrionali di&#x17F;tante &#xE0; &#x17F;ectionibus ip&#xAD;<lb/>&#x17F;ius circuli parui cum ecliptica non&#xE6; &#x17F;ph&#xE6;r&#xE6; per quartas par&#xAD;<lb/>ui circuli u&#x17F;que ad locum capitis arietis octau&#xE6; in &#x17F;uo paruo <lb/>circulo ad tempus tu&#xE6; ar&#xE6; propo&#x17F;itum &#x17F;ecundum ordinem &#x17F;i&#xAD;<lb/>gnorum, &#x17F;eu uer&#x17F;us orientem procedendo computat: &#xE6;qua&#xAD;<lb/>tio autem octau&#xE6; &#x17F;ph&#xE6;r&#xE6; e&#x17F;t arcus ecliptic&#xE6; non&#xE6; &#x17F;ph&#xE6;r&#xE6; in&#xAD;<lb/>ter centrum parui circuli, &#x17F;eu caput arietis non&#xE6; &#x17F;ph&#xE6;r&#xE6;, et <lb/>circulum magnum per polos zodiaci non&#xE6; &#x17F;ph&#xE6;r&#xE6;, et caput <lb/>arietis octau&#xE6; &#x17F;ph&#xE6;r&#xE6; in &#x17F;uo circulo paruo tran&#x17F;eunte in&#xAD;<lb/>terceptus. </s></p><p type="main">

<s>Cum autem meus motus acce&#x17F;&#x17F;us, et rece&#x17F;&#x17F;us octau&#xE6; &#x17F;ph&#xE6;r&#xE6; <pb xlink:href="024/01/073.jpg" pagenum="30"/>nihil fiunt, aut &#x17F;emicirculus pr&#xE6;ci&#x17F;e, nulla e&#x17F;t dicta &#xE6;quatio, &#x17F;ed <lb/>&#x17F;i XC grad. <!-- REMOVE S-->ante CCLXX fuerit, e&#x17F;t maxima, &amp; e&#x17F;t IX grad. <lb/><!-- KEEP S--></s>



<s>Cum autem meus motus acce&#x17F;&#x17F;us, &amp; rece&#x17F;&#x17F;us erit minus XC <lb/>grad. <!-- REMOVE S-->&#xE6;quatio &#x17F;emper cre&#x17F;cit, &amp; e&#x17F;t addenda meo motui augu&#xAD;<lb/>um; &amp; <expan abbr="c&#x169;">cum</expan> erit plus XC grad. <!-- REMOVE S-->&amp; minus CLXXX decre&#x17F;cit, &amp; e&#x17F;t <lb/>&#x17F;imiliter <expan abbr="adde&#x303;da">addenda</expan>. </s>





<s>et <expan abbr="c&#x169;">cum</expan> fuerit plus CLXXX, &amp; minus CCLXX <lb/>cre&#x17F;cit, et e&#x17F;t minuenda: et cum fuerit plus CCLXX, donec <lb/>meus motus acce&#x17F;&#x17F;us, &amp; rece&#x17F;&#x17F;us fuerit, nihil decre&#x17F;cit, et e&#x17F;t <lb/>minuenda. </s>

<s>hunc modum titubationis, &#x17F;eu acce&#x17F;&#x17F;us, et rece&#x17F;&#x17F;us <lb/>octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;equuntur omnes &#x17F;ph&#xE6;r&#xE6; inferiores octau&#xE6;. </s>

<s>ita <lb/>ut re&#x17F;pectu ecliptic&#xE6; octau&#xE6; &#x17F;ph&#xE6;r&#xE6; &#x17F;int auges <expan abbr="differe&#x303;tium">differentium</expan> pla<lb/>netarum, et declinationes earum &#x17F;emper inuariabiles. </s>

<s>et his &#x17F;it <lb/>finis mei tractatus de motu octau&#xE6; &#x17F;ph&#xE6;r&#xE6;. </s></p><p type="main">

<s>QVOD corpus &#x17F;olis, et lun&#xE6;, et corpora c&#xE6;terorum <expan abbr="planeta-r&#x169;">planeta&#xAD;<lb/>rum</expan>, et corpora &#x17F;tellarum fixarum &#x17F;int &#x17F;ph&#xE6;r&#xE6;, &#x17F;ic o&#x17F;tenditur. <lb/></s>

<s>Vbicunque fuerit &#x17F;ol, et a&#x17F;piciatur &#xE0; nobis, &#x17F;emper apparet <lb/>nobis figura rotunda, &#x17F;iue &#x17F;it in parte orientis, &#x17F;iue in parte <lb/>meridiei, &#x17F;iue in parte occidentis; et tamen in i&#x17F;tis locis diuer<lb/>&#x17F;us non a&#x17F;picitur &#xE0; nobis &#x17F;emper &#x17F;ecundum eandem partem e&#xAD;<lb/>ius pr&#xE6;ci&#x17F;e. </s>

<s>hoc autem arguit ip&#x17F;um e&#x17F;&#x17F;e &#x17F;ph&#xE6;ric&#xE6; figur&#xE6;: lu&#xAD;<lb/>nam etiam e&#x17F;&#x17F;e &#x17F;ph&#xE6;ricam deprehendimus ab illuminatione e&#xAD;<lb/>ius &#xE0; &#x17F;ole, &#x17F;ecundum quod ip&#x17F;e &#xE0; &#x17F;ole <expan abbr="el&#xF5;gatur">elongatur</expan>, et &#xE0; &#x17F;uppo&#x17F;itio&#xAD;<lb/>ne eius &#x17F;ub eo in coniunctione, in qua fit eclip&#x17F;is &#x17F;olis: non e&#xAD;<lb/>nim &#x17F;emper illuminatur &#xE0; &#x17F;ole &#x17F;ecundum eandem partem eius <lb/>pr&#xE6;ci&#x17F;e. </s>

<s>Planet&#xE6; etiam delati &#xE0; &#x17F;uis orbibus uario motu <expan abbr="n&#xF5;">non</expan> &#x17F;em<lb/>per &#x17F;pectantur &#xE0; nobis &#x17F;ecundum eandem partem eorum pr&#xE6;&#xAD;<lb/>ci&#x17F;e; et tamen &#x17F;emper uidentur &#xE0; nobis rotund&#xE6; figur&#xE6;. </s>

<s>ad hoc <lb/>etiam adiuuat motus eorum &#xE0; &#x17F;uis epicyclis. </s>

<s>corpora enim <lb/>planetarum, et lun&#xE6; &#x17F;imiliter ita feruntur &#xE0; &#x17F;uis epicyclis, qui <lb/>nunc ex una parte eorum, nunc ex alia &#xE0; nobis a&#x17F;piciuntur; <lb/>&#x17F;emper tamen uidentur &#xE0; nobis rotund&#xE6; figur&#xE6;, quod o&#x17F;ten&#xAD;<lb/>dit ea e&#x17F;&#x17F;e &#x17F;ph&#xE6;rica. </s>

<s>qu&#xF2;d &#x17F;i dicatur planetas reuolui in quibu&#x17F;&#xAD;<lb/>dam concauitatibus, in quibus recipiuntur, et taliter reuol&#xAD;<lb/>ui, qu&#xF2;d propter motus eorum in talibus concauitatibus &#x17F;em<lb/>per o&#x17F;tendunt nobis eandem eorum partem pr&#xE6;ci&#x17F;e; quod <pb xlink:href="024/01/074.jpg"/>tamen nos negamus, quia dicimus eas e&#x17F;&#x17F;e fixas in &#x17F;uis epicy&#xAD;<lb/>clis, &#x17F;icut nodi, &#x17F;eu claui in tabula; &#x17F;i tamen a&#x17F;&#x17F;entire uolu&#xAD;<lb/>mus, qu&#xF2;d planet&#xE6; habeant concauitatis in ip&#x17F;is c&#xE6;lis, in qui&#xAD;<lb/>bus recipiantur, &amp; reuoluantur; dico, qu&#xF2;d hoc non pote&#x17F;t <lb/>e&#x17F;&#x17F;e ni&#x17F;i &#x17F;int corpora &#x17F;ph&#xE6;rica; aliter enim non po&#x17F;&#x17F;ent reuolui <lb/>in talibus concauitatibus, &amp; &#x17F;i reuoluerentur, nece&#x17F;&#x17F;ario da&#xAD;<lb/>rentur penetratio corporum; &amp; &#x17F;icut e&#x17F;t de &#x17F;ole, &amp; luna, &amp; <lb/>aliis planetis; ita dicendum e&#x17F;t de &#x17F;tellis fixis, qu&#xE6; &#x17F;unt in o&#xAD;<lb/>ctauo c&#xE6;lo, uidelicet qui &#x17F;int corpora &#x17F;ph&#xE6;rica cum &#x17F;int indi&#xAD;<lb/>uidua eiu&#x17F;dem &#x17F;peciei. </s></p><pb xlink:href="024/01/075.jpg"/>			</chap>		</body>		<back/>	</text></archimedes>

