De Demonstratione est liber quinque auctore Viotti, Bartolommeo, qui nunc primum in lucem editus est. In hoc libro argumenta quinque librorum indicantur, quae proxime sequentes pagellae exhibent. Opusculum hoc de demonstratione mathematica tractat, quae est methodus certa et evidens ad probandum veritatem propositionum geometricarum. Viotti in hoc libro demonstrationem geometricam exponit et explicat, ut lectores ad hanc scientiam accedant et eam intellegant.This Book Is In Latin.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.