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# Title: [Idea Totius Encyclopaediae Mathematico-Philosoph. hoc est, Analysis Aristotelico-Euclidea] Erhardi Weigelii, Prof. Publ. Idea Totius Encyclopædiæ Mathematico-Philosoph. hoc est, Analysis Aristotelico-Euclidea (shelfmark Leibn. Marg. 106)
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De Definitione Reali.
QuarItNE: Cur Luna Soli diamerraliter opposita eclipsarur;
_ respondetur, quia Terrauerique intercedens Lunae de se obscurae
lumen solis eripit, demonstratio est, quae luis explicacanume.
iS AchabeE:
Cui Terra insercedens obstruit Solem à quo lumen acci.
Dit. inudeclipsarur:
Atqui Lunae, Soli diametraliter opposita, Terra interse.
dens obstruit Solem:
Ergo Luna Soli diamerraliter opposia eclipsatur.
5. 5. Aequehxc demum est illa Detinicio, quxe medium
demonstrationis rerum ee principale constiruie, et qua teli dicausa
citer impecrara iplam obcinemus definici sciencia. Sed
hicapprime notandum est, e Definiti a Detinitionis voca-
Bulah. l. Sen (u lonse diversissimo lumi. quam aliasru(sd PC- Scdbiclon-
mesnostros Poncificios accipiuneur, praelerrim quibus Detl. se alius ost
nicio Calrem in Nominalem ee Fsentialem tanquani species sensuo
adegnatassubdiridieur Primo enim desinirum h. l. nOn CA Tum dosi-
terminussimplex, puca subjectum auc praedicacum Fnuncia niti,
cionis demonttranda, sediplum somplexum (quod Aricto.
celes dia raas nersa, ob compendiolam locutionem, in
nonnullis Marfaerem h. 0. lacere dudum advercic 7. Mecap H. 17)
nempeipsum Demonstrarionis subiectum h. C. iD(a propolL.
eiov. 8. Lunam Soli diamerraliter oppositam eclipsari, Quam
provolitionem dristoreles pro more recerum anncs; ab-
Aracte paricer de concractecerminis insuper eranspostis (re-
reresenim dereporius, quam de rerum inrolueris soliciri
Tuerunc) pronunciarie: Eclipsin Lunae
5. 6. Deindeqnastio recerum Scienrikica de re pron Tomigna
DOFc, quid est : v. 8. quid est Eclipsis Lnna ? Cermanis, stions quid
EBasiste Doch daβ Der Mond so sinster ivird Znon ost de definiri ests
genere e differentia specitica(quorum utrique conceptibi-
dicer inveniendo e juste decerminando nos hodie cancum
non immorimur); sed porius de medio seu principio per et
propter quodres estr. &. per quod sit E. clipsis Luna auc propier
quod Lunae comperit Eclipsis, quod apercissimis rerbis incul
eat Aristoreles coro capice 8. X 9. libri 2. PoAer. e 7. HIocapti.
iiap. 5.
Est q bera
demonstram