Aliae nonnullae applicationes etc. 5G1 



Eodem modo ex alia simili fuucliono al-^ebrica Q, , si sint 



Q4=:0, Q«=0, Q4"=0, 



concludl polcrit 



(x-^'x^-A";(xli"')...(x_i('.);=f^^-^'-^"'^'- • • -^^^''^^-+- 



B [jc-i-b'^"X- . . . -f-i('')J-H 



-f-B„_/. . 



Si erunt 



a'=b' , a"=y'z=a', a"'=b"'=a' , .. . 



a(')=b{')=a' 



eruetur 



r """' T r m—i—t 



ii __ lr--t-«'-f-a'-+- . ■ ■ -Wz'J-t-A ,[.r-Hff'-t-«--|- . . . -t-a'J-H . . . -4-A„_.- 



[.r-f-«'-f-«'_|- |-«']-1-lii[j^-t-«'-+-a'^^ . . . -f-rt'J-H . . . -4-B„_- 



Quando fiat x=.a', erit posirenio 



_ r ""— ' -1 "'— ■ r- m— 1— I _ m— I— I 



P^'J_ 1(0-^-1^)-f-.■.-^-1('+')l.--^-^,[K^)-^-1(-- )-H■■-^-1(^-^')>-^■.-^-A f 



Qa' r , , "— ' -\ "— ' r »,— : — 1 -, n — i—\ * 



\\ (')-hl (2)-,-. . .-1-1 ('+')Ja'^-B ,[1 0-Hl (-■)-+- . . . -Hf ('+')>'-+- . ..■+-Br.-i 

 et haec expressio valorem fractionisj-:^ deierminat se exhiben- 



tcm sub iadeterminata forma — , quando in ipsa fraclione 



loco jc subsliiuaniur i valores, qui omnes quantilatem a' adae- 

 quant . 



