The lost solar system of the ancients discovered (1856)
Wilson, John, writer in astronomy · London Longman, Brown, Green, Longmans, & Roberts · leaf 100
l area — the series ofinscribed parallelograms + only half the evanescent seriesof parallelograms. For the diagonals of the differential paral-lelograms may ultimately be regarded as portions of thequadrantal arc. Thus, a Cyclopian arch may be constructed so that thesemicircle shall touch the… … Fig. 41.
Building -- History · Pyramids -- Curiosa and miscellany · Sepulchral monuments
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
