Hi
On Thu, Jun 25, 2009 at 11:31 PM, Nick Alexander<ncalexan...@gmail.com> wrote:
>
> Can someone verify that this is a bug? Any hope a fix? (This is with
> sage-4.0.2 on sage.math.)
>
> {{{
> sage: complex_plot((x^2 + I).sqrt().real_part(), (-2, 2), (-2, 2))
> ---------------------------------------------------------------------------
...
> RuntimeError: cannot find SFunction in table
> }}}
It seems, its not just complex_plot issue. It is happening for other
plots. For example, the following works fine in 3.4 but fails with
the same error in 4.0.2
-----
sage: x,y=var('x,y'); plot3d( log(x+I*y).imag(), (x,-2,2), (y,-2,2))
...
RuntimeError: cannot find SFunction in table
-----
This seems to be a pynac issue.
Cheers,
Golam
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