[sympy] Re: solve() and diff() with Symbol versus Function

2009-05-14 Thread Fabian Pedregosa
Ondrej Certik wrote: On Mon, May 11, 2009 at 9:23 PM, Luke hazelnu...@gmail.com wrote: Would there be any reason that the following should not be implemented: t = Symbol('t') q1 = Function('q1')(t) solve(q1 - 1, q1) Currently, the solve function gives:

[sympy] Re: solve() and diff() with Symbol versus Function

2009-05-14 Thread Ondrej Certik
On Thu, May 14, 2009 at 3:12 AM, Fabian Pedregosa fab...@fseoane.net wrote: Maybe the distinction between Symbol and Function in SymPy is rather artificial. After all, a function is an unknown variable with the same operations as Symbol, being the only difference with symbol that they live in

[sympy] Re: solve() and diff() with Symbol versus Function

2009-05-14 Thread Fabian Pedregosa
Ondrej Certik wrote: On Thu, May 14, 2009 at 3:12 AM, Fabian Pedregosa fab...@fseoane.net wrote: Maybe the distinction between Symbol and Function in SymPy is rather artificial. After all, a function is an unknown variable with the same operations as Symbol, being the only difference with

[sympy] Re: solve() and diff() with Symbol versus Function

2009-05-14 Thread Ondrej Certik
On Thu, May 14, 2009 at 3:19 PM, Fabian Pedregosa fab...@fseoane.net wrote: Ondrej Certik wrote: On Thu, May 14, 2009 at 3:12 AM, Fabian Pedregosa fab...@fseoane.net wrote: Maybe the distinction between Symbol and Function in SymPy is rather artificial. After all, a function is an unknown

[sympy] Re: solve() and diff() with Symbol versus Function

2009-05-13 Thread Luke
I'll work on it in the next week or so, I think should be able to get something that does the job. ~Luke On May 11, 11:06 pm, Ondrej Certik ond...@certik.cz wrote: On Mon, May 11, 2009 at 9:23 PM, Luke hazelnu...@gmail.com wrote: Would there be any reason that the following should not be

[sympy] Re: solve() and diff() with Symbol versus Function

2009-05-13 Thread Ondrej Certik
On Wed, May 13, 2009 at 10:43 AM, Luke hazelnu...@gmail.com wrote: I'll work on it in the next week or so, I think should be able to get something that does the job. Excellent, looking forward. Ondrej --~--~-~--~~~---~--~~ You received this message because