Gvidivbaldi è marchionibvs Montis In dvos Archimedis Aeqveponderantivm libros paraphrasis scholijs illustrata (1588)
Monte, Guido Ubaldo, marchese del, 1545-1607 · Pisavri : Apud Hieronymum Concordiam · leaf 114
nt triágula GBH 6x 4 exti (3AF, quarevt BH ad AF, ita BG ad GA, quiavero BH eft s snpfi AF zqualiserit & BG ipfi GA qualis ergo recta liz nea EFG bifariam diuidit AB. quod demonftrarcoporte: bat. Reliquum eft, vtob fequentem demonftrationem alteram |propofiuonem oftendamus. - Centrüni grauitatis… … |go G centrum eft grauitatis trian- guli ABC. — Quare conftat centrü effeinlinea DE. quod demonftra-- re oportebat " !
Archimedes. De planorum aequilibriis · Gravity · Mechanics -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
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