Christophori Clauii Bambergensis ex Societate Iesu in sphaeram Ioannis de Sacro Bosco commentarius, (1596)
Clavius, Christoph, 1538-1612 · Venetiis, : Apud Bernardum Basam sub signo solis. · leaf 130
p 6 Comment. in i . Cap. Sph&r& quates,utex coroll.propofylib.x. Eucl.patet. in quadrilateris autemfiguris om- nialatera habentibus equalia ( quoniam necejfariofuntparallelogramma.utin . . fcholio propof 3 \.lib.\.Eucl.oslendimus)finguli oppoftti interfefint equales-.ld- ^if .prtmi. ctYC0 totam… … lia fint lateribus A B,BC, fimul erunt triangula ABC,ADC, ifoperimetra, atque adeo per propof.S. huius, ADC, maius quam ABC, quodesl contra hy- potbefim. Non ergo mequalia funt latera AB, AC, fed&qualia . Eadem% ratio eii de c&terts.Aequilaterum ergo efi triangulum A B C.Igitur.ex coroli.propofs.…
Sacro Bosco, Joannes de, active 1230 · Astronomy
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.
