254 DF.MONSTR. SING. THEOR. ANAL. 



Cm.x-Cm.t =-^2rir,. «/--"— (sfin./- 3'fin. 3 

 + —^ii-i- :i'. fni.i/ — 4-'. fiii.^O 

 '^TF:^.-— ( T-* ^"^- ^ - 5- 3* fiti. 3^+5*. fin. 5 ; ) 



-.-rTTT!!.-— AuT: ; fi".^-;H3'fi". 3^i-7. 5*.ii". St-I^ Cui.Jt) 

 H- etc. 



XVTII Snpponamus iterum efTe vp.v — cof.x 

 ideoquc \ty ; — co(. / ct v}^' / r - fin. r, critque iam : 



qune euoluta pniebet : 

 cof..r=cof /+ "(i-cof.20-^-;^j3cof ^3.cor.304- ^^^. 2'cof 2/-4'.cof. 4O 

 + =7:t.~7 '■T '^"'- ^ - 5. 3' cof 3 / + 5' cof. 5 i) 

 --—Tr-i^-T' 2'cof. 2^-6. 4*cor.4M-6'. coff)/) 

 -i- etc. 



Simili rntione nlinc quaeuis fundiones nngnli .v pcr 

 t exprimi poffunt, quin ct adeo funciioncs -vtcunque 

 ex X et / coiTipofitac, In gcnere aiiteiTi notafle 

 mcrctur , has (cries non fieri conuergcntes iiifi ex- 

 centricitas « fit f.itis pariia , atquc pro lis etiam ca- 

 fibus adco lentc conucrgunt, vt vix vllo cum frudu 

 ad quaercndas aequationcs centrorum in Allrononiia 

 adhiberi pofiint. 



niYSI- 



