Iosephi Torelli veronensis Elementorum prospectivae libri II : opus posthumum (1788)
Torelli, Giuseppe, 1721-1781, Bertolini, Giovanni Baptista · Veronae : Ex officina Moroniana · leaf 97
E, X, re&seque DE, AX; defcribaturquc 88 Elementorum Prospectiv/e figura. Eodem , quo fupra, modo demonftrabitur delineacionemFGHI efle fphsericam fcenographiam concurrentem pyramidisABCD. Sit deniq.ue pyramidis ABCD angulus F» in fubje&o plano. In* … veniantur veftigium pyramidis ABCD , & altitudines angulorumD, A, C; ideft punfta B, E, X, Y, re&seque DE, AX, CY;defcribaturque figura. Eodem, quo fupra, modo demonftrabicurdelineationera FGHI efle fpha.ricam fcenographiam concurjenternpyramidis ABCD. Quod L I £ E R I. 89
Perspective · Geometry
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