I've gotten as far as the line before the last, but I'm not sure whether the last line has integrated by parts (yet again - third time) the integral, or what it has assumed?
I've gotten as far as the line before the last, but I'm not sure whether the last line has integrated by parts (yet again - third time) the integral, or what it has assumed?
Please help!
Dear maggiec,
In addition to what SpringFan25 said it also assumes that m is an integer.