Not accepting arbitrary SymPy input

Open astrojuanlu opened this issue 11 years ago • 2 comments

I found this problem while trying plot_parametric (http://docs.sympy.org/dev/modules/plotting.html#sympy.plotting.plot.plot_parametric), realising SymPy Gamma interprets it as a symbol.

sympygamma_bug

Feb 07 '14 13:02 astrojuanlu

It probably isn't importing the plotting namespace entirely.

Anyway, the plotting backend used on Gamma is completely different from the one used in regular SymPy, so support for this would have to be added explicitly under the current model.

Feb 08 '14 01:02 asmeurer

Gamma supports this under a different API:

http://www.sympygamma.com/input/?i=plot(x%3Dt%2Cy%3D2t)

It would be nice to alias the SymPy functions to Gamma's, though.

Mar 20 '14 23:03 lidavidm