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=%E...)+x%5E2+dx
any ideas? tried all cas menu's modifications and flags, rpn and algebraic mode
Thanks
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=%E...)+x%5E2+dx
any ideas? tried all cas menu's modifications and flags, rpn and algebraic mode
Thanks