Gvidivbaldi è marchionibvs Montis Perspectivae libri sex (1600)
Monte, Guido Ubaldo, marchese del, 1545-1607 · Pisavri : Apud Hieronymum Concordiam · leaf 293
aralielas. Itaquca pundo B ducatur BCX. nimirum fi BE luteUigatur fcaionislinea, oftendct fanc BC lincam, qu«i pundlo B dufta fitipfi AG ex ■q ftriparallela. quarc BC lincam BS rcpraefentabit,quxinparictcBI eft ipfi,^j^~^^jAG, atquc horizonti ^quidiftans, &ipfis LB NB pcrpcndicularis… … A. Jif; plano BI quomodocunqucdu£lapnn£J;o X occurrcrepoterit.-Iincave■6 BK cftinplano B[-, ergolinca BK, nequelincam BS, neque aliampii AG parallclaminplano BD rcprjefcntarc potcft.. Ex quibus pcrfpi-cuum eft angulos LBC NBC rcftos apparcre , non autem LBK, &NBK . repr.-tfcntant enim LBC NBC…
Perspective · Geometry, Projective
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