I agree. This could also introduce subtle bugs. Mixing functions and symbols doesn't look good.
-- 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]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAC%2BH8-HXdUqgSLknpg_P910FYcbtHWbq_X4NVkqktEbx2YnAPw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
