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Question: Trouble with integration limits

Question:Trouble with integration limits

tsunamiBTP 292 Maple
integration
December 01 2017
0

Below is my attempt to evaluate an integral using the substition x=t/T.  MAPLE seems to be upset with my integration limits.  I do not know what I am doing wrong.

(int((1+t/T)*exp(-I*(2*Pi*n*t/T)), t = -T .. 0)+int((1-t/T)*exp(-I*(2*Pi*n*t/T)), t = 0 .. T))/T"(=)"-(1/2)*(cos(2*Pi*n)-1)/(n^2*Pi^2)

x := t/Tau;

1/Tau

 (1)

1/2*(int((1+x)*exp(-(I*2)*Pi*n*x), x = -1 .. 0)+int((1-x)*exp(-(I*2)*Pi*n*x), x = 0 .. 1))

Error, (in int) integration range or variable must be specified in the second argument, got t/Tau = -1 .. 0

  

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