. Atti dell'Accademia delle Scienze di Siena, detta dei Fisiocritici. Fig. I o. 34 Atti fpitalii regulas peraclis manlfeftum erlt In parabola qul- dem axem, & diametros parallelas effe refls CD, atque hyperbolae afymptotos ea ratione determinari , quam Klingenftierna indlcaverat. Methodus autem , qua in folutione hujus proble- matis ufi fumus , aliis etiam quam plurimis folvendis facile inferviet. Ut fi, dato quocumque angulo D£C, & punfto A, dufta A F effe debeat A L ^ F E -h LE, fiat perpendicularis AB==a, B E= b , B L = Xj LE ^ bâx^à c finus anguli DEC vocetur h. Cum finus a
. Atti dell'Accademia delle Scienze di Siena, detta dei Fisiocritici. Fig. I o. 34 Atti fpitalii regulas peraclis manlfeftum erlt In parabola qul- dem axem, & diametros parallelas effe refls CD, atque hyperbolae afymptotos ea ratione determinari , quam Klingenftierna indlcaverat. Methodus autem , qua in folutione hujus proble- matis ufi fumus , aliis etiam quam plurimis folvendis facile inferviet. Ut fi, dato quocumque angulo D£C, & punfto A, dufta A F effe debeat A L ^ F E -h LE, fiat perpendicularis AB==a, B E= b , B L = Xj LE ^ bâx^à c finus anguli DEC vocetur h. Cum finus an- gulì FL£ fit ;= â â-^ -f- , OC cum ansulorum linus pro- portionales fint oppofitis lateribus , fiet latus Fà ~ -â''-i^^ , atque, ob AL = Fà ^ LE , fiet etiam {bâx) (bx^a . â n-<^(i_i»)) = (rf (/(i âb^)-4~ ^x) ^^(<?*+-3c^) . Hoc parìter in Hetruria problema olim mihi propofitum fiiifle niemini. h X â^,, erit finus ansuli LFE ===â -few ^^^w- â¢muùi' â li,r^. Ji.ì DELL'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Accademia delle Scienze di Siena.
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Keywords: ., bookcentury1700, bookcollectionbiod, bookdecade1770, bookyear1774
