74 
veram esse, dum u luimerice <i est, w et ,u et , realîbus 
<|iiibiiseumqiie. — 
. §• 2 . 
1. Quo jam breviter emolumenta, quæ Analys! et quidem 
nomînatîm doctrlnæ serierum reallum Inlînltarum ex æquatione 
ilia (I) seu (1") general! contingant, indicentur^ omnium primo 
recordari juvabit esse (m denot. num. integrum) 
m 
± — (^CosArcTg (-y.i SinArcTg 
jW-m+1. 
prout positiva est aut negat, quant* 
îdeoque in casu utroque 
fl 
l/cosArcTg— SinArcTg— — \ 
quam ob caussam, certe nisi ^i-m+\=o sit, habetur («>aiit=i«) 
(10) [^+vy~)^y\Cosniv + y'7[Shiniv)— , 
“ V[‘ +Ö'][' ;£ï ) j ■ ■ ' +;.'irrj{ 
— ^ 
Cos (mu>+ A rcTg [- 
+ ‘'^rcTg— -+ 
/1-1 
-fArcTg 1 Sin(ejus(l.)l . — 
H-n+iy j 
