Integration problem

Jannick koppe shared this question 1 month ago
Needs Answer

I have the equasion f:

f(x) = sin(x)*sin(x)

If i integrate that function i get a working function out but, when i integrate the function g:


g(x) = sin(x)*sin(x*a)


Where :


a = 1


I get a function out with on every point a divide by zero problem (because the denominator is (2*1-2)^2

Comments (1)

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1

It's the same as doing this


a=-1
Integral(x^a)

so there's nothing sensible we can do about this. You could try something like

If(a==1, (cos(2x) + 2x²) / 8 , G)

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