Solved: Is there a singularity in this expression ? Need h...

lvl107 · ‎Jan 19, 2015

Hello Everybody.

Is there a singularity in this expression ? Need help with an explanation.

How to correct this expression ?

Thank you in advance.

Best Regards.

RichardJ · ‎Jan 19, 2015

If you symbolically evaluate the inner two sums you will see that MuPad gives an expression that contains Gamma(1-j). That means when j=1 you have Gamma(0), which is your singularity.

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RichardJ · ‎Jan 19, 2015

If you symbolically evaluate the inner two sums you will see that MuPad gives an expression that contains Gamma(1-j). That means when j=1 you have Gamma(0), which is your singularity.