Hello,

Any idea why the integral is not evaluated?

Thank you,
Basile

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Hello Basile,

I remember I mentioned that few years ago - see this link please int() does not like if. Try your own integration function like this one presented in the Examples section on the Wiki Gauss-Legendre integration

Maybe some motivated plugin maker will take this into consideration

Regards,
Radovan

Do not use "if" and attention to the use of "<=" and ">="
sergio

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Thank you both,

Basile