Rvdimenta mathematica : haec in duos digeruntur libros, quorum prior geometriae tradit principia seu prima elementa, unà cum rerum & uariarum figurarũ dimensionibus : posterior uerò omnigenum horologiorum docet delineationes (1551)
Münster, Sebastian, 1489-1552 · Basileae : In Officina Henrichi Petri · leaf 150
ur autem Ifochelestriangulus habens duo latera aequalia St tertium inaequa* le.Baliseftlineaiacens, fiue fundamentum alicuius figura: . Cathetus uero eft linea perpendiculariterinaliqua figura ere<fta ♦ Hy potenufa eft linea tangens duas metas triangulariter feu qua: perpendiculariter non… … Defcribe in re<fta linea a b fuper centro c circumferentiam femicir culi eamcp in nonaginta aequales diftribue partes, a dextra prope pun<ftum b in* cipiendo Quo fa&o numera a puntfto b altitudinempolaremtuaeregionis, & ad exitum eius fac notam d. Deinde a punefto d duc lineam recfam ad puneftum a:…
Geometry -- Early works to 1800 · Horology -- Early works to 1800 · Sundials -- Early works to 1800
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