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# Title: [Renati Des Cartes Principiorum Philosophiae Pars I, & II, More Geometrico demonstratae] Renati Des Cartes Principiorum Philosophiæ Pars I, & II, More Geometrico demonstratæ (shelfmark Leibn. Marg. 31)
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16
PRINOIPLA PHILOSOPMIA aC
L F NIM A TI.
Parefactio ex Condensatio clare ex distincte a nobis concipiuntur.
quamvis non concedamus, corpora in rarefactione majus spatium
occupare, quam in condensatione.
DEMONSTRATTO.
DOrunc enim clare ex distincte concipi per id Polum, quod
 parces alicujus corporis ab inricem recedant, vel ad invi-
cem accedant; ErgO (Per AX. 4.) non majus, neque minus
spacium occupabune: nam si partes alicujus corporis, puta
Ipongiae, exco, quod ad inricem accedant, corpora, qui-
busiplius incerralla replentur, expellant, per hoc Polum istud
corpus densiusreddetur, nec ideominus spatium, quam an-
ECa ejus partes occupabunt (per AX. 4.). Fit Si icerum ab in-
vicem recedant, ex meatus ab aliis corporibus repleantur, Fiee
rarefactio, nec tamen majus spatium occupabunt. Et hOc.
quod ope sentuum clare percipimus in spongia, postumus (o-
lointellectu concipere de omnibus corporibus, quamvis co.
rum interralla humanum sensum planc efusiant. Ouare R a -
refactio, e Condenlatio clare ex distincte a nobis concipiun-
TUIF, EC. G. C. d.
Visum fuit haec praemittere, ut intellectus praejudicia de Spatio,
Rarefactione ec. exueret, es aptus redderetur ad ea, quae sequen-
tur, intellizenda.
PROPOSITIO I.
Duamvis durities, pondus e reliquae sensiles qualitates a cor-
pore aliquo separentur, interra remanebit nihilomi-
nus natura corporis.
D EMONSTRATIO.
IY duritie. puta hesus lapidis, mihil alua TCMIESHODISMI
Ca, HeC ac ip la clare e distincte intelligimus, quam
Guod