„ ixxii mA+n/x + etc 
- * X (Cos — ) (Cos -—) . etc. Sm ( ) * dx 
o A 2 + ^ 
- Ah - fuh 
7 t A -U e in i 4- e n . tt 
SS — ( ) . ( ) . etc. 
2 2 2 i -{-»»-{- n 4- etc. 
vel si A mutetur in 2Å, /x in 2 /x et sic porro 
/ 
CO 
’ (Cos Ax) m . (Cos fxx) n . etc. Cos fmA 4 - n/x 4- etc.) x . dx 
Å 2 + '** 
-2ÄÅ -2^CÄ 
s i 4 { w ,i 4 - « . w 
~ —7 ( ) ♦ ( ~ ) • e ^ c * 
2Ä 2 2 
/ 
CO 
m n 
x (Cos Ax) . (Cos /xx) . etc. Sin (mA-j- n/x 4 - etc.) x . dx 
FT** 
7 t 
-2 AÂ -2 /xh 
TT \4- e m 1 4e n 
HT ■* — ( ) • ( ) • CtC# 1 
2 2 2 14-W4 n -j- etc. 
Generales admodum hæ duæ formulæ, quantum nos quidem 
nevimus, a nemine antea datæ fuerunt: sed non valent pro 
valoribus ipsorum in et n negativis, quia series ex evolutione 
theorematis Tayloriani orta tum di vergere incipit. 
Si e. g. n , et qui sequuntur, exponentes nihilo æquales sint, 
„ * ' • - V 
erit ex his formulis 
01 
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