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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 Subjecti.
Sect. do
Vid. L. PoL Cur inventum guorum esse quarrum propotionalem. Similiter
porrobet
e Lorici, Si Perrnsdicat: NV. a. esse b. C5 NV. c. esse a. necerum
ese demonstraes ut Fareacur, quoddam non c. non esse b.
affirmas est
vel negans.
S. 20. Undenon audiendus est Zarabella, quando in
Todica demonstrationes darinesacex co, quod Aristoreles
subieccum in scientiis relit esse necessarium, subjectum au-
tem Losices (quod est Syllogimus) Cicres in se contingens &
anostro dependeat arbitrio. Arictoreli enim de subjecto
demonstrationis, non vero de subjecto enunciarionis de-
monstracira sic absolure secundum exercicium spectato ser-
moest, necesse poruit. Id quod ridicB. Nocter Scahlius,
L. V. inAic. L09. C. F. S. TI. FTornejus Instit. L08. L. V. O. XL
N. 2. _O. X IL. A. 9.
5. 21. Tsicurpaucis: Ouacunque est enunciatio certae
necessaria, que nen per se sed aliunde in dubisaio coenosci porest, illa
Subjectu Demonstrationis idoneum constituit, sive dese practicum
fis ejus subjectum sive Theorericum. Non enim intheorericis
Solum, se d imprimis eriam in practicisrebus inter se collacis
suum cerricudo locum habet exruecur. Nec ThCOrematu
tantum eA necessicas, Sed Problemacum etiam e C anOnunI.
Imonullum cgo Canonem, auc taltem spurium ese dixerim,
cuisuanon consternecessicas e cerritudo; quod mecumo-
mnes, quicanones luosprocertissimis venditant. Scio, Fate-
buncur. Ouodscerci sinocanones Sinecellario reri, neqi
eamen por se clari vel per expertentiam consticuri, uemulti
Tanc, demonstrationis beneficio certi erune de necessarii,
cum absque demonstrarione nulla sic conclusionum cerritu-
do, nulla indubicato cognita necessItaS.
CAPUT. V.
Suscet Dualicace
S. F.
trentur aftirmare Propoliciones, quod in scientiis de
apocius quodeA. quam de eo quod non est, simus soliciri;
c. VL in A
1C.
Bum.
Proposicio uod Oualitatem efati concernie, ut ux plures demon-
nit