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MATH CHALLENGE

Name: Anonymous 2007-09-19 10:00 ID:ph94594W

I bet noone can integrate this:

x/(exp(-x) + x^2)

Name: Anonymous 2007-09-19 10:32 ID:ph94594W

I just realised it's a safe bet because no integral exists.

Name: Anonymous 2007-09-19 15:55 ID:nYTez3aU

fucking maths. why does it have to be so fucking hard and have all these letters and shit? sigh.

Name: Anonymous 2007-09-19 19:40 ID:5jXHEKaa

good job Anon

Name: [saga] 2007-09-19 20:38 ID:R4wuySAL

Matlab/Maple or its not worth it.

Name: Anonymous 2007-09-19 22:17 ID:4CmNHm4M

Use long division, but keep in terms of e^(-x). Then, assuming uniform convergence, interchange the summation and the integral sign, and then integrate. You'll probably end up with a double sum. Mathematica refused to evaluate it.

Name: Anonymous 2007-09-19 22:47 ID:kZWDdprc

Sorry to break it to you guys.  4chan is only good for fapping.

Name: Anonymous 2007-09-20 3:34 ID:Heaven

>>7
Yes, but it caters to every sick, perverted fetish out there.
This just happen to be the section for twisted mathophiles that'll beat off to unnavigatable surfaces and those naughty improper integrals.

Name: Anonymous 2007-09-20 14:21 ID:HAo7idoS

>>8
stop it, your giving me a hard on while I'm in class

Name: Anonymous 2007-09-20 16:58 ID:DExZtj8n

you could on a graphical calculator or advanced maths program

Name: Anonymous 2007-09-20 23:30 ID:Heaven

>>10
See >>6.

Name: Anonymous 2007-09-22 22:06 ID:vvAPGMaP

TI-89 leaves a part w/o integrating.

Name: McPeePants 2007-09-22 22:50 ID:IriFBO09

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