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 48
maiorautminorfucrit,commenturandaquoqueerithypotenu!abafim diui* Aonibus, femperq? ratio habenda machinae, quantum iabhim uiolentum face* rcpoirit.Qiibdii quis curioiius haec fciredefideret,aduertatfequentem flgu* ram. Habes in ea triangulum recflangulum, cuius hypotenufam fec mus mos bile,… … Etfemper hoc eft obferuandu,uthypotenufa fimiles habeat diuificmcs. Vis itacp erjcere piceum globum nofti quanta lituis machinae, quotfcilicetpaffi bus aut orgyis illa poffit globum prorjcere in altum , noftiprarterea quantum abfisa loco incendendo, diuide primum bafim fecundum diftantiam machi*…
Geometry -- Early works to 1800 · Horology -- Early works to 1800 · Sundials -- Early works to 1800
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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