0/ - O A.v^^-^^.r* 



(2 Ax"-' — AA> 



confcquenter erit radius ofculi 



d X u d y (n — ij.A 

 iluc fcribendo loco conllantis A poteftatem b^~'^ erlfe 



K=^^ 



Corollarium ^- 



§. 2 1. ApplitetLir adhuc f;)lutio generalis ad alium 

 cafum, vbi n ci\ numerus formae '—\ fitque « = i, ita vt fieri 



debeat A V^ -j- V Y — i D Y. Hoc igitur ca.u efl: 



r ( \ — -\/ x) ? X 



J 



= /"— 



J l/ ( 2 r\ 



/(2 A j/ V — AAj 



y (2 r\ Y X — A A) 



Statuatur iam /( 2 A /x — A ^; = s, ita vt Cit /j^ — iAii^ » 

 A — /:c — ^^-"% jf — (AAzl^, et d x ~ LLJLtJlAil^ , 



' 2A' 4AA-' AA ^ 



quibus fubditutis erit 



(A^ — s^) a^ _ As 5* 



=/ 



2 .V 2 10 A^ ' 



(^ ^ -i-z zY d z As . s'. s' 



2 .V 2 3A loA^ 



Tum vero efl 



„ ^ y A — Vx A A — z 8 



■* c/ JC v' t - A V * — jv A) a A a ' 



con- 



