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Preclarissimus liber elementorum Euclidis perspicacissimi in artem geometrie incipit qu afoelicissime

Euclid, Adelard, of Bath, approximately 1090-approximately 1160, Campanus, Johannes, Adams, Katharine, 1862-1952, binder. DSI, Burndy Library, donor. DSI · Venetijs impressit : Erhardus Ratdolt Augustensis impressor solertissimus · leaf 33

An illustration from Preclarissimus liber elementorum Euclidis perspicacissimi in artem geometrie incipit qu afoelicissime, leaf 33
intra triangulu.oico itaqj q> q/ dratum.a.b.qb fubtendit angulo acuto.c.tanto minus cft ouobus quadratis ou/ aram lincam.a.c.?.c.b.quatu ouplu eius qb fit ejc.b.c.tit.d.c. CL23el oico q? qua/ dratum.a.c.qb etiam fubtendttur angulo.b.quc pofuimusacutum quicquid fue/ rit ce angulo.a.tanto minus eft… … a. b.-e ouplo eiusqb fit ex.b.c.i.c.d.quarc tanto min°poteft.a.b.ouobus laterib9 b b. c.f.a.c.quantu eft duplum eius quod fit ex.b.c.in.c.d.quod cft p2opofiru. Si/ tnili modo probabis latus.a.c.qb fubteuditur augulo.b.acuto poffc tanto ntiii9 ouobus latcribus.a.b.v.b.c.quautum eft ouplum eius tquod…

Mathematics, Greek · Geometry · Incunabula

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