Miscellanevm hyperbolicvm, et parabolicvm : in qvo praecipve agitvr de centris grauitatis hyperbolae, partium eiusdem, atque nonnullorum solidorum, de quibus nunquam geometria locuta est : parabola nouiter quadratur dupliciter : ducuntur infinitarum parabolarum tangentes : assignantur maxima inscriptibilia, minimaque circumscriptibilia : infinitis parabolis, conoidibus, ac semifusis parabolicis : aliaque geometrica noua exponuntur scitu digna (1659)
Angeli, Stefano degli, 1623-1697 · Venetiis : Apud Ioannem La Noù · leaf 109
95 PROPOSITIO XXIX. Si füper eadem bafz eg eirca eaudem diametrum fint qualibet ffgura €? parallelogrammum ipfam cucumfevibens . C y- hudrus ex parallelogr ammo ad folidum ex figurayreuolutis | ambobus circa parallelam diametro dut£ am euelper extre- puitatem bafis , cuel extra bafria , erit et… … QC Vper eadem bafi AC, & circa eandem dia- metrum BD, fint qualibet figura ABC, & parallelogrammum | EC , ipfam circumícribengs & intelligamus anbas figurasprius rotari cisca F C. Dico cylindrum EG , effe ad folidum ex fizura,, A BC, circaeandem. F C, quodfit A BCHG, vt EC, ad ABC. Accipiatur in…
Geometry -- Early works to 1800 · Conic sections
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
