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Liberti Fromondi ... Labyrinthvs, sive, De compositione continvi liber vnvs : philosophis, mathematicis, theologis vtilis ac iucundus. (1631)

Froidmont, Libert, 1587-1653 · Antverpiae : Ex officina Plantiniana Balthasaris Moreti · leaf 48

An illustration from Liberti Fromondi ... Labyrinthvs, sive, De compositione continvi liber vnvs : philosophis, mathematicis, theologis vtilis ac iucundus., 1631, leaf 48
gumentum fecundum Geometricum idem. demonflrans: Tot erunt in Diametro punéla, quot in toto [emicirculo, —— X fententià Epicuri iterüm hoc Zdb£or & impoffibile fequi- aut y Tot efft precise in diametro circuli punéla, quot im 101. Cir-. cumfeventiá feimicirculi.Delcribatur enim femicirculus A B C.… … mapun&a Á. & C. quarum,vna eft re&a , & altera curua , erunt aquales,cüm eumdem pundtorum extra mutuum fitum expanío-- rum numerum contineant. Quz res non verbis , fed flagris eft digniffima. Sis s — i — Sic autem oftenditur. A fingulis punctis circumferentia duci poffunt line: re&z perpendiculares…

Number theory

Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.

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