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Integration issue - Printable Version

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Integration issue - Caboz - 10-13-2016 09:02 PM

Hello

I've got a HP50g and tried to integrate by using RISCH the next expression

A*exp(-Ax)*x^2

but the calculator only integrates x^2 and take the rest like a constant.

using wolfram should be https://www.wolframalpha.com/input/?i=%E2%88%AB+ae%5E(-ax)+x%5E2+dx

any ideas? tried all cas menu's modifications and flags, rpn and algebraic mode

Thanks Smile


RE: Integration issue - Juan14 - 10-14-2016 12:35 AM

Hello, you are missing the * sign between the A and the x.


RE: Integration issue - Caboz - 10-14-2016 01:16 AM

Thank you so much, it worked and checking rigorous and non-rational in cas modes

Big Grin