Hieronymi Cardani Mediolanensis, medici, De subtilitate libri XXI (1580)
Cardano, Girolamo, 1501-1576 · Lugduni [Lyon], : Apud Stephanum Michaelem. · leaf 542
i z- .quidiftatjnec occurritintra conum; tü c hec figura vocabitur Hyperbole;quia angulüs.& ^ GDineamalor eft quàm in Parabole. : : Exhisiam patetiin cono perfe&tioné plani c àd perpendiculü fupertrigonü conüperaxé | i F diuidéus eredi;&per datü pun&tü preter ver ticétranfeütis,quatuor fieri £… … quia talesfunt inambobus planis, videlicet duorum trian-. gulorum & x;3gitur ille figurz erunt ambz hyperboles,& Ex hisparet igitur , quód omnes hz figure conueniunt | 1n hoc;quód generantur ex fectione coni aut conorum bis | firiam:perplanum ad perpendiculum erectum fuperficiem. | ; triangu -— ^s
Science · West Indies -- Description and travel · Imprint 1580
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.