Key points are not available for this paper at this time.
A q -analogue of the integral ∣ f(t)dt is defined by means of which is an inverse of the q –derivative The present author ( 2 ) has recently obtained a q –nalogue of a formula of Cauchy, namely, where, for real or complex α and N a positive integer,
W. A. Al‐Salam (Thu,) studied this question.