On Mon, Jan 21, 2008 at 10:41:50AM -0500, Neal Becker wrote:
>
> I did:
>
> sudo rm -rf /usr/lib/python2.5/site-packages/sympy
> rm -rf sympy (my hg clone)
> hg clone http://hg.sympy.org/sympy/
>
> cd sympy
> python setup.py build && sudo python setup.py install
> python
> Python 2.5.1 (r251:54863, Oct 30 2007, 13:45:26)
> [GCC 4.1.2 20070925 (Red Hat 4.1.2-33)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from sympy import *
> >>> x = Symbol('x', real=True)
> >>> sqrt(x**2-3)
> ((-3) + x**2)**(1/2)
^^^
Is this ok now?
It seems something strange happenned. Do you still have your old
repository, so you could pack it and tranfer it to us to see what was
the cause?
--
Всего хорошего, Кирилл.
http://landau.phys.spbu.ru/~kirr/aiv/
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