1^8 Opuscula 
S h . A ]gi'tur H- ^ =r H- S h . A = C h . A , feu 
'1^±^L — Ch.A* : atqui r"- -j- — rli^^I : ergo 
C h . A , & ~ C h . A : igitur S h . A : 
' M C 
C h . A : : : !Li£±l : : : . Ejufmodi iraque debet 
M M C r C ^ 
efTe logarithmus analogus A , ut ejus finus ad cofinum fit 
in data ratione — : ^-^^. -^quatio inventa . fi in ea valeat 
fignum inferius , ita erit integranda -^z — Ch.A-f-^« 
Eadem ut antea methodo determinabitur logarithmus ana- 
logus A . Nam facla / — o , & 2i — f , provenit — C h . A : 
ergo — C h . A — — S h . A . Igitur C h . A 
S h . A : : : . In cafu medio , in quo M — o , ut vi- 
tentur quantitates infinitaej oportet confugere ad xquationem 
— —Z^^^ — — • ergo / erit logarithmus numeri 
,jMM->r-LZ. Z' 
z> pofita fubtangente r= . 
In cafibus fingulis determinanda eft corporis velocitas. 
In primo cafu = lili^^^tl ; ergo x := ^sH.aTT _ 
^ Sh.A o Sh.A 
s — e; ergo differentiando x — e.dsb.^-j-, ^ d t = 
' ^ S h .A 
til2S±-±±l- ds ligitur^ =^ = £LiCh_-A±_l — C. In 
rSh.A ^ rSh.A 
cafu lecundo habemus z z=z l^\--^-±i ; ergo ;f - ii£±i^±l 
Ch.A ^ Ch.A 
— / — & difFerentiando ^ ;r m iii^ l;/!-— — ^ = 
' Ch. A 
, .. C dx CeSh.A-f-/ 
^,; jgitur^^-^ ^^-T^Ta 
In cafu medioj ubi d % — l^ , erit ^ j ^ ±1:1-1 , 
e ds . S h . A + f 
Tch. A 
