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# Title: Erhardi Weigelii Sacrae Caesar. Maiest. ut & Com. Pal. Sultzb. Consiliarii, Supr. Artium Archit. Directoris Saxo Ien. Mathemat. PP. totius Academiae Senioris, Philosophia Mathematica (shelfmarks Leibn. Marg. 65; ZEN Leibn. Marg. 65)
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Prodromus
d. VT. (2) Principium formale rei, seu valo-
ris ratio magis ad extra spectans, etiam con
Cderatur r’el communirer, praeliminariter  lu-
Perticialicer ut primo cractur; vel secundo sradu
sineulariter. Communicer de Petaphylice spe-
etatum eAt conceorusrei primus (ab aeterno etiam
Formabilis) non tantum omnibus commune
nomen aliquid dicasis definitae pexe se Ferens, ex
quo certa actributa omnibus communia pro-
pullulane; sed etiam distinctas plurium a pluri-
bus dirersis, rationes, in univer(ali reterens,
dum certum senus, certam speciem; effectuum
ad extra spectabilum cercorum produetricem,
exprimic. sui similibus communem, dissimili-
bus oppolicam, qua specie conspicua (speccabi
lIIdea) res ad accurate cognoscendum. pro tb.
jecto de quo cositetur detinito certo de ab a
liis distincto, pocius proponitur ad quaestio-
nem quid aut quale quid sC res: quam ut hoc
ipso jam pertecte coonita reddatur, nedum ut
realiter exhibeatur. Dici solet ratio formalis et
ESSENTIA rei.
S. VTI. Singulariter _ Machematice consi-
deratum hoc principium rei est Respectus rei
seu valoris Disposirio. Directio, Collineatio ad 2-
lia quaeris extra se, tanguam ad scopos e ette-
etus inde ut a sua causa venientes et caula-
tos aut causandos, certa tum Valoris, tum ver.
entia, mentura, certa ratione a propotione
sa cus ipBuSque mocus aut mutatioris. Ouibus
tar
qua
pu se
Iuie
M
dant
it, dc
I