SERIES SINGVLARES. iCi 



Ordo o^hiivs , quo m 4- n — 9. 



iS. Pro hoc ordine mcthodus prima has dat 

 acounnoiics : 



/i:(p)+/£^(p)=/p-/^-f/^ 



/^(5^)+/^(>)=/^7^+/^ . 



/^(ii)+/b(5^) = /"^-/"b+/^. 

 Sccunda autem methodus praeterea hns Aippeditat 

 cictcrminationes : 



/^(^):=5/^-/i../b-/?/"£^-/s^/^ 

 =/l:(^)+5/b(>)+ 5/^(^)1:= lo/^./U 



. /k3(iT) + 3/^C^) = ^/^-/b+^/b-/^-^^/b- 

 Cum igitur in hoc ordine 8 occurrant ferits for- 

 inae quam contemplamur , hae feptem aequaiiones 

 omn:biis dcfiniendis noa iutTiciunti fin autem aliunde 

 praeter feriem yL.^) vnica reliquarum iummari 

 pLfiTct, omnium plane fummae hinc innotefceient. 



Ordo nomis , quo m-f-nmo. 

 19. Ex prima mctliodo pro huc orJine has 

 confeqiiimur aequationes : 



A(>^-H/-(j)=^/i./b+/^ 



f^Ay. .\ p^^r^-fb-^-fi^- 



/£.:i.)-^/bi5.)==/b-/^-^^-^ 

 /^(5.)==^/^-/^+^/^ 



Tom.XX.Nou.Comiti. X qiio- 



