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## Maths Problem

AuthorMessage
Skybet

Posts: 40

 Posted: 11:09AM May 26, 2013

Hi, Just wondered if anyone can solve this?

Thanks

We are the music makers, and we are the dreamers of dreams.
Smithy

Posts: 986

 Posted: 03:10AM Jun 2, 2013

For the integral I got xln7x - x + c

Evaluating across that range gives 3.448.

"They don't call it a Quarter Pounder with cheese?" "No man, they got the metric system. The wouldn't know what a Quarter Pounder is."
tsimkin

Posts: 156

 Posted: 06:19PM Jun 3, 2013

You can use WolframAlpha for the rest of your math homework. Here is this one solved for you:
Smithy

Posts: 986

 Posted: 03:52PM Jun 4, 2013

Good to know my integration skills weren't too rusty!

"They don't call it a Quarter Pounder with cheese?" "No man, they got the metric system. The wouldn't know what a Quarter Pounder is."
Skybet

Posts: 40

 Posted: 06:33AM Jul 10, 2013

Thanks guys!

We are the music makers, and we are the dreamers of dreams.
jaycr

Posts: 2226

 Posted: 07:30PM Jul 16, 2013

Who can help me use the inner product

=∫ f(t)g(t)e^(-t^2) dt on [-∞, ∞]
""=∫ f(t)g(t)e^(-t^2) dt on [-∞, ∞]

to to compute the first 5 monic Hermite polynomials...?

wolfram showed me how to compute the hermite polynomials but not the monic ones.

Thanks

NM it's not copying correctly

---This message was edited on 03:52PM Jul 17, 2013---

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