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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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Tres secie
536
De Natura Causarum.
Sect. 2o
nullum principium demonstracirum esse a priori, nih quode
aliquam ex causis simplicibus, scholasticomore rivorose (IC
dictis, complectitur: nam licet in Phylicis e Policicis causae
demonstracirae cales causas simplices plerumqu; conrineane,
ed quod inrebusmobilibus, efficiens, maceria, Forma, finis
primario spectentur; tamen in Mecaphylcis, Arichmeticis
Ceomerricis, quae derebus immobilibus agunc nihil torum
occurrie, nisi quod analosia quadam ad formam plerumqi
reduci possit, quod locomediiponitur, e etacum demon-
stratirum 2prioriconcernit. Prius aurem h. l. dicirur esfa-
cum quod essendi consequentia vel salrem nacuralicognicio-
neprasupponitur; posterius quod contra.
5. 32. Unde dux illae resuleane demonstrationum speci.
es quam decancatissimae rsdion e r8 on, quarum illa semper
etiam est ostensiva, dum causx iltius inRuxus efacum demo-
sratirum directe concernic, per se astruie, e sciploesefaciro
secundum omne guodhaber; haecuc principii ratione cres
alias admietie species, quarum prima ectreon a prioriremo-
Duo sexus t0: Secunda Fs on a connexo: terria re on a posteriori; itara-
Dem. Osten- tione causarionis in duos quas dispescirne sexus, eAtq; vel
sa (5
Per. Imposa
sibile
unde
masculini sexus (liceac ica logui) h. c. causacionis osten(irx.
ubi posita causi directe satim necessicatur poni caulatum
hr. c. FHacum demonstratirum ipsum; vel Faeminini, h. c.
caulationis per impossibile, ubi posita causd praedicato Pro-
policionis contradictoria, carerisii hanc necessario conse-
quentibus aue concomirancibus aur otiam pracedentibus,
ostensire quidem, h. c. ut supra jamdum nocarimus, directe,
resultare necessitatur aliguod absurdum, rel ex primis tale,
vel ex ortis, imo e ex antea concesss e in Fisato demonstra-
tiro subjeclirelirsuers locopositis, sed eo impetraro, cum
duo sinul sare non possint contradictoria, reicetd hujus ab-
surdi causa quae praedicato ex ipsi concernentix Propohrio.
niserat ex adrerto, consequensillico eA e necessum, ucpo.
sciencia naeur ipsum F.Karum demonstratirum ica per impossibile,
eradus for. h. C. indirecte, caulatum, jux omnia fusius diducir Aricto-
Eeles
matesi