On Mon, Aug 10, 2009 at 5:34 PM, Fabian Pedregosa<fab...@fseoane.net> wrote:
>
> Now refine() takes care of this. Relevants test appear in
> refine/tests/test_refine.py
> ---
> sympy/functions/elementary/complexes.py | 9 ++-------
> sympy/functions/elementary/tests/test_complexes.py | 14 --------------
> 2 files changed, 2 insertions(+), 21 deletions(-)
>
> diff --git a/sympy/functions/elementary/complexes.py
> b/sympy/functions/elementary/complexes.py
> index 62976d9..ead54bb 100644
> --- a/sympy/functions/elementary/complexes.py
> +++ b/sympy/functions/elementary/complexes.py
> @@ -211,11 +211,11 @@ class abs(Function):
> >>> from sympy import abs, Symbol
> >>> abs(-1)
> 1
> - >>> x = Symbol('x', real=True)
> + >>> x = Symbol('x')
> >>> abs(-x)
> abs(x)
> >>> abs(x**2)
> - x**2
> + abs(x**2)
This changes the meaning of the doctest. If you want to have that one
in there, we can add it too, but the above should be changed to:
In [4]: refine(abs(x**2), Assume(x, Q.real))
Out[4]:
2
x
Ondrej
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sympy-patches" group.
To post to this group, send email to sympy-patches@googlegroups.com
To unsubscribe from this group, send email to
sympy-patches+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sympy-patches?hl=en
-~----------~----~----~----~------~----~------~--~---
