O S C 1 L L A T R 1 0. aSt 



bis igitur valoribus fubflitutis binae noftrae aequatio- 

 nes has induent formas : 



L ^y^, = Cin.^ 



11. -^— _ .vf 



aequatio autem integrata quam fupra inuenimus hanc 

 iaduet formam 



,ady-^20bd».i^ cof .{t -3) -f- {b b-i-ec)d:^^ ^^^ $■ 4- b COf.O 4- k 



§• 3 3- Hic ante omnja notatu digna occurrit 

 haec combinatio 



V b fin. (p - 11«^^ (- fio. B-) 



^uae pracbet hanc formam 



~«^^^S(cof.^fin.((p-^))-+-/2^^5'rin.(0-'5)rin.3' . ., 

 -^i^^^Cp^ccr.Cpfin.^Cp-S^+^^^clJfin.Cpfin/^Cp-^j+a-fl^^Cpfin.S-'^^ 



:z: O et per fin. (Cp - S-) diuidendo 



interim tamen fiteri cogor me hinc nullam aliam 

 aequationem integraiem elicere pofle , Ynde vlterio- 

 rem harum aequationum euolutionem aliis fufcipicn- 

 dam reliaquo. iMifla igitur hac fpcculatione , exa- 

 minemus accuratius quantum minimae faltem huius 

 generis ofcillationes a motu pendulQrum fimpliciuin 

 difcrepare poflint. 



Tom.XVIILNou.Comm. N» Ccaa- 



