Aerarium philosophiae mathematicae : in quo elementa philosophiae geometricae de planis, curuis, & solidis figuris applicata et ornata ... in tres tomos distributa sunt : intercessere ingeniosae inuentionis exodia horaria ... (1648)
Bettini, Mario, 1582-1657, Curti, Francesco, 1603-1670, Coriolano, Giovanni Battista, d. 1649, Ferroni, Giovanni Battista, 17th cent · Bononiae : Typis Io. Baptistae Ferronij ... · leaf 683
r de circulo,an quem- ?«*«»admodum hic dc re&tliueo quolibet, polfit & ipfe in qitadran7u- •* ^*liini ixqualetr/insferri^ ^jJirmo.Mox ttiferiusp;oblema excrccbt-nius. .Accipe hic interim,mi Tyro, cx Zenodoro apud Theonem deIfoperirnetris propofitionem ^, locojemmatis , quod demonflr.i-turex… … ESto circulusABCcirius femiJiaracter DB: ReaanguluraautcmDBEFcomprehenfum fub DB femidUmetro cir-cuJi, & BE reaa, quas jequalis fit dimidiatae circumferen-tis circuii. Dico areara circuli ABC aequalem clle reaan-gulo DBEF. Producatur enim BE m continuum, ponaturq; EGjequalis ipfi BE, vt fit BG…
Geometry · Geometry, Solid
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Sidereus nuncius : magna, longeque admirabilia spectacula pandens, suspiciendaque proponens vnicuique, praesertim verò philosophis, atq[ue] astronomis, quae à Galileo Galileo ... perspicilli nuper à se reperti beneficio sunt obseruata in lunae facie, fixis innumeris, lacteo circulo, stellis nebulosis, apprime verò in quatuor planetis circa Iouis stellam disparibus interuallis, atque periodis, celeritate mirabili circumuolutis; quos, nemini in hanc vsque diem cognitos, nouissimè author depraehendit primus; atque Medicea sidera nuncupandos decreuit (1610)](https://img.insideoutlibrary.com/img/200/ia-sidereusnunciusm00gali-31-11.webp)
