(14) 

 Dudis cnlm in fe inuicem illis valoribus integralibus prodlt 



ex notiflima autem redudione talium integralium conftat eflb 

 rx^-^^-^-^dx __ a r x^-^dx 



J "7(1 —x-^) ~ a~\-bJ /(^i — .v"-^)' 

 pro terminis fcilicet intcgrationis jr ~ o et Arzzir, flcqiie 

 perfpicuum efl: fore A : 2 . : i rr «. Quemadmodum autem 

 valor T .1 ad binos reliquos referatur, nuUo modo definiri 

 potefl:. 



DE 



