i$. Sit n ~ 6 et m :zr 5 , ideoque n — utr: 1. 



6 



$. 93. Hic erit v — 1/(1 4- 15 % * -h 15 x 4 -h % 6 ); 

 F ~ 1 et G — z, hine formula 



3 = r _ 3 »(/-»-g») $ 



* (1 — % x) / (1 •+• 1 5 * z -+- * 5 z 4 -+- £*) 

 cuius integrale 



3=I(/-g)/_4?; 6 -i(/-g)/^ 



exiftente p = i±5 et 9 — t^?. 



Obfervatio in has formulas. 



§. 94. Evolvamus iterum cafum , quo in genere 

 eft. n ~z 2 m s ideoque 



'2m 



v — ^[i{i -i-i^ + Ki-i) 2 " 1 ]; - 



F = i(iH-*)" l 4-l(i— *)* et 

 ' G — |(i -+-*)* — l(i— %Y, 

 unde fit 



_ /• a%[A(i-f-sr-f-E ( i— g) w . - 



/(1 -**)y [i(i+*) 27 *-f-I(i-s) 2m ]' 



euius integrale pofito p ziz I^lI et q — Ln^ 3 ita expreffum 

 invenitur 



J 2 p - »/2 q . 



Quodfi iam hic ponamus p m — u et q m ~t, erit 



3r= 



