If at least one of , , or has the form for some nonnegative integer (in which case both sums terminate after terms), then
where is a generalized q-Pochhammer symbol
and each of and is a q-hypergeometric function.
If at least one of , , or has the form for some nonnegative integer (in which case both sums terminate after terms), then
where is a generalized q-Pochhammer symbol
and each of and is a q-hypergeometric function.
Weisstein, Eric W. "Watson-Whipple Transformation." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Watson-WhippleTransformation.html