No, I already use 0.7.6. The problem remains. On Friday, February 13, 2015 at 1:03:17 PM UTC-6, Jason Moore wrote: > > Chaowen, > > This has been fixed, see https://github.com/sympy/sympy/issues/2822. > > If you upgrade to SymPy 0.7.6, you shouldn't get the warning anymore. > > > Jason > moorepants.info > +01 530-601-9791 > > On Fri, Feb 13, 2015 at 11:00 AM, chaowen guo <[email protected] > <javascript:>> wrote: > >> I run the following code in IPython notebook >> >> import sympy >> sympy.init_printing() >> x=sympy.symbols("x",real=True) >> sympy.Abs(x) >> >> and always get the following warning: >> >> /usr/lib/python3/dist-packages/IPython/core/formatters.py:239: >> FormatterWarning: Exception in image/png formatter: >> \left\lvert{x}\right\rvert >> ^ >> Expected a delimiter (at char 5), (line:1, col:6) >> FormatterWarning, >> >> Although the answer is correct, my program has a lot of formula with >> sympy.Abs. So it prints a lot of warning messages like the above one. It is >> pretty annoying. >> >> How to fix the problem? >> >> Chaowen GUO >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sympy" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] <javascript:> >> . >> Visit this group at http://groups.google.com/group/sympy. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/bb5ae430-2d7c-4b15-ae39-3fad8876988d%40googlegroups.com >> >> <https://groups.google.com/d/msgid/sympy/bb5ae430-2d7c-4b15-ae39-3fad8876988d%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > >
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