Gvidivbaldi è marchionibvs Montis Perspectivae libri sex (1600)
Monte, Guido Ubaldo, marchese del, 1545-1607 · Pisavri : Apud Hieronymum Concordiam · leaf 137
titu-- .! \,jdo SAv .fitquc.feftionis linea FG,- bafisqucfolidi BD> cuius latus BE fit FG icquidiftans. oportet in erccla fe£iionc figuram apparentem dcfcribcre. Qnpniam cnim foliduii\ rcdangulum cft datum , data quoque crit figura fupra BE ad rcftos angu- ^ iosplano BD. quareex-^^ ponatur linea… … prxfentet. przfcntct . & qiioniam BE FG luntpai-.illcl£,fcftioquc lupra FG ki-,jbicdo plano intclligitur crcda ; fimilitcr planum rcdanguli lupra BEexiftcntis cft eidem liibiccto plano crcclum , crit igitur hoc planum fe-iftioni cquidiftans . fi igitur intclligantur vifuales radij d tcrminis…
Perspective · Geometry, Projective
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
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