There can be issues when multiplying python float and mpmath float, but these issues exist now as well. And it is mpmath's job to take care of them, not ours. For instance, the horrible mess for precision tracking in evalf has no place in sympy. It is something that can be done in mpmath.
That has been my impression as well. I wonder if someone familiar with the evalf routine can comment on how that grew to be somewhat independent of mpmath., e.g. `add_terms`. -- 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 sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.
