On Thu, Jun 19, 2008 at 5:47 PM, Roberto Nobrega <[EMAIL PROTECTED]> wrote:
> I'm running latest hg version:
>
> [EMAIL PROTECTED]:~/Projects/sympy$ hg tip
> changeset: 2143:ccebd03423df
> tag: tip
> user: Riccardo Gori <[EMAIL PROTECTED]>
> date: Wed Jun 18 17:47:53 2008 +0200
> summary: Matrix-number multiplication speedup 700%
>
> [EMAIL PROTECTED]:~/Projects/sympy$ ./bin/isympy
> Python 2.5.2 console for SymPy 0.5.15-hg
>
> These commands were executed:
>>>> from __future__ import division
>>>> from sympy import *
>>>> x, y, z = symbols('xyz')
>>>> k, m, n = symbols('kmn', integer=True)
>>>> f = Function("f")
>
> Documentation can be found at http://sympy.org/
>
> In [1]: p = Wild('p')
>
> In [2]: q = Wild('q')
>
> In [3]: (5*x**2 + 3*x).match(p*x**2 + q*x)
> Out[3]:
> ⎧ 3⎫
> ⎨q: 5*x, p: ─⎬
> ⎩ x⎭
>
> Roberto.
Interesting. Yes, I think it should behave the same. How does this
work in Mathematica/Maple? Should exclude=[x] be default? How should
sympy know you want to exclude "x", but not "y"?
Ondrej
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