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fin. verf. 
3*. Flu. A fin. A A x cof. /iA = 
. fin. verf. x — (*xA 
~i = • 
2 X X — ft 
Advertendum autem eft, ubi A — fx, tunc efie 
cof. A A x cof. fxA — 4. cof. sxA fin. a A 
* fin. fjt A — — i. cof 2 a A -f- i., fin. a A x cof [x A 
— .4 fin. 2 A A ; adeoque in hoc cafu formulas pra:-. 
cedentes evadunt 
„ A — , ' . n fin, 2 x A . A 
1°. Flu. A XCOl. A A] := \ . 
4 X 1 2 
2°. Flu. A x fin. AAl 1 = — -f- — . 
3 0 . Flu. A x fin. A A x cof. A A = f ‘ n ~ cr ^ * - xA . 
Si angulo A A addatur angulus datus ' d, erit cof. 
A A + d X cof [x A = 4 . cof A /tt x A -f- d 4 
cof. A — jttxA-)-^ atque inde 
1°. Flu. A cof. A A -^-^xcof^Ar: 
fin* x + X A + ^ 
2 XX + f* 
+ 
fin. x — -f* X A + d 
2 XX — , 
2°. Flu. A fin. A A f/xfin. ^cA ==*- 
fin. ^ + (*xA + <? 
2 Xx + f*. 
+ 
fin. x “TttXA-f^ 
2 xx f* 
3*. Flu. A fin. AA-f^Xcof. pA^ 
fin. verf. x 4- ^ x A -f d 
2 XX -f fi. 
+ 
fin, verf. x — px A + d 
2 XX — p 
» 
4°. Flu. 
