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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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CaP. 40
Parribu.
5. 18. Nempecum rerum non tantum in esse tuoneces. Ve contin-
Pariarum, seda contisentium, siponantur, et iplarum etiam sens, aut O
operationum, Cua snc actriburarel consecutira necessaria, qua.
uc experienciarationali constae, perinde est, ex illarum ari
exharum classe Ec subjectum proposicionis demonstrandx,
modo suppecanc principin egnibus actributa subjectis luis
necessario comperere indubicato cognolcaneur. Distin
Suendum aurem his est, incer oponasionisavoncicium aut res
contingentic esse. _ interverimsq E Ponatur essc necessarium ai-
tribucum. Operarionis exercirium in genere quidem libe.
rorum asentium ex arhitrio devendet, nec propierea de-
monstracione contirmari porest, nec etiam quisquam (a-
norum eA, qui demonstrarionem eiusrequirae, (nemo siqui.
dem Poerum syllogisare, eumve darorum trium terminorum
terrium cum secundo maltiplicare, es productum per primum di
videre, demonstrabit. In genere reronacuralium CaepiuS
plum etiam demonstratur aut ex demonstratione subsumi
cur exercitium ut: Solemoriri, Lunam pari eclipsin. aerem no-
strum dato tempore illustrari seu lucere, ex siru Solis super Fori-
zonte necessario. Esse ramen rei contingentis, quoniamno
necessario cum luo suppoliro cohaeret, r. 8. regulam de recto
cadere, h. c. esse casum cesulx detecto, nem lanusur demo.
Rretur requirer unquam.
5. 19. Sed operationis aut rei continsentis (si ponatur)
aetribucum necellarium, quominus demanstrari DOSHIE de conveniat
hoc suo subjecto. licer in se continsenci, Siprincipia luppe. pradicathe
eanc, miror quid prohibeat. Sane in Phoronomicis accu.
ratissime demonstratur: Si regula (vel quicquid (Ic) dati pon-
deris de recto (ab al10) cadat, eam definito rempore datam alciru-
dinem aeringere. Iea si corpus daca gravicatos es ficurae imperu
noca intensionis feriatoccurrens corpus datae quantiatis s ficurae
ad dacam superficiei (ua parrem (quae omnia sunt in se concin-
gencia) demonarari porest, utrum es quanio morues quorsum
occurrens corpus imperu recepioferatur. Sic in Arichmeticis
an Ricuca oxcracioneresulx de Fxi necessum esse demonstra
eur
vetalio
Modo ipso
necessario