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AstroFloyd's profile - activity

2017-10-14 20:38:23 -0600 answered a question x=var('x') - getting TypeError: cannot perform reduce with flexible type

Thank you - I had a similar issue with the f(x) = cos(x) example. In my case, I found the solution in ~/.ipython/profile_default/ipython_config.py, by commenting out the line c.InteractiveShellApp.pylab = 'auto', which also seems to import numpy.