Galilei, Galileo, 1564-1642 · In Bologna : Per gli HH. del Dozza · leaf 777
DIRE LG E ETAESOL 209 fublimitatibusiunée fpatium inter parallelas ag, bc explere deber. Infuper, cum iam demonlratum fit s femiparabolarum, quarum tangens tes aqualiter fiue fupra , fine infra abel euatione femirelta diffant ampli. tudines equales effe , Caleulus , quem pro matoribus elenationibus… … amplitudo femiparabole bc. Eli- gimaus autem numeri 10000 , quia vtimur in calculis tabula tangen- tium cuius bic numerus congrutt cum tangente grad 45. Iam; ad 0- pus accedendo, ducatur ce, di- guium ecb angulo acb mato- rem(acutumtamen) comprehene dens : fitque femiparabola defigna- da, qua…
Astronomy -- Collected works · Physics -- Collected works
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