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# Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica (shelfmarks Leibn. Marg. 100:1/2, Stück 1; Leibn. Marg. 100:1/2)
# Folio 296, page id 851387705:0316
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DE SECTTONEBUS CiONTCIS.
prolixam, quam nonnussi altectare ridentur, numerotae Lemmatum et Propolicio.
num seriei, lincaribus ubique demonstrarionibus, tat quidem lonsis nonnunquam
acque inroluris, comprobatorum, xompam diffugiens; iplas uc plurimum non
modo Enderes, sed e sroctiEes (ubi id leri commonitione tanquam in trantitr pra-
Rari poltu, nec Provolicionis seriem nimis concurbet) iptis Propolicionibus in-
Perui, brevitari cmul ee perspicnitari consulens: Demonstrationibus etiam (eadem
de causa) porius ex Arichmerico calculo peciris (Arichmerieam speciosam incelise)
rem agens, quam lincaribus; cum illa nec minus scientitica lint, ee magis perlpi
cux, led e simpliciores lunc acque masis univertales, nec quisquam elt (quod
sciam) qui Demonstraciones Arithmericas in Geometria admictendas nesaverit;
e quidem (praecerquam ubi de Ansulis aue Inelinationihusasicur, aliove aliquo
Titu locali, auc qua immediate hinc dependene,) non video quorsum linearibus
ductibus in demonstrando admodum opus lic, cum ea omnia quae ex Rationibus
sire Proportionibus ordinandis, alternandis, inverrendis, convertendis, compo-
nendis, diridendis, addendis, auterendis, etc. dependene, non magis Geometrica
sint quam Arichmerica, ne dicam porius pure Arichmetica; quanguam (uE Rritt-
meciea omnia) cam ret Geometrica quam aliis etiam disciplinis Machematieis la-
pistime immileeaneur.
This Praemonitis, rem ipsu asstector.