Post Reply 
Integration issue
10-13-2016, 09:02 PM
Post: #1
Integration issue
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 Smile
Find all posts by this user
Quote this message in a reply
10-14-2016, 12:35 AM
Post: #2
RE: Integration issue
Hello, you are missing the * sign between the A and the x.
Find all posts by this user
Quote this message in a reply
10-14-2016, 01:16 AM
Post: #3
RE: Integration issue
Thank you so much, it worked and checking rigorous and non-rational in cas modes

Big Grin
Find all posts by this user
Quote this message in a reply
Post Reply 




User(s) browsing this thread: 1 Guest(s)