contour of what ?

[tommy1729]

maybe i didnt pay attention but i have a big question.

many methods to compute a certain tetration depend on contour integrals.

for instance kouznetsov defines his coefficients by contour integrals.

but it is not clear to me ?!?

contour of what ? of the function we are defining with the contour ?

selfreference ? or did i miss something ?

i know contour integrals can give the coefficients of taylor or laurent series.

but i dont understand how integral _ path A _ f(z) * g(z)

can be computed when f(z) is not known and only defined by these integrals.

maybe this belongs in the section " computation " better.

explaining this would help me alot.

regards

tommy1729