[sympy] Integration Issue

2008-09-23 Thread Alex_Gaynor
I'm trying to do this integration, and getting a useless answer: http://dpaste.com/79881/ Hopefully this is something that can be solved, this is a Calc II problem that can be solved with the x = a * sec(theta). --~--~-~--~~~---~--~~ You received this message

[sympy] Re: Integration Issue

2008-09-23 Thread Ondrej Certik
On Tue, Sep 23, 2008 at 1:00 AM, Alex_Gaynor [EMAIL PROTECTED] wrote: I'm trying to do this integration, and getting a useless answer: http://dpaste.com/79881/ Hopefully this is something that can be solved, this is a Calc II problem that can be solved with the x = a * sec(theta). Try the

[sympy] Matrix multiplication support for different shape matrixes?

2008-09-23 Thread Priit Laes
Hi! Sympy - Today I wanted to do some matrix algebra homework but ran into trouble as it seems that matrix multiplication with different dimension matrixes/vectors does not work: P = Matrix([1, 0, 2]) # Vector P=(1, 0, 2) M = Matrix([ 1/2, 0, 1/2], [0, sqrt(3)/2, 0], [1/2, 0, sqrt(3)/2]) T =

[sympy] Re: Integration Issue

2008-09-23 Thread Ondrej Certik
On Tue, Sep 23, 2008 at 6:57 PM, Alex_Gaynor [EMAIL PROTECTED] wrote: Ah excellent, I now see that the version in Ubuntu's repository is out of date. Thanks for your great work! Thanks for reporting! If you find something not working, please tell us. It is very valuable for us. Ondrej