Comment #3 on issue 2104 by mattpap: canonical ordering of terms http://code.google.com/p/sympy/issues/detail?id=2104
This can be improved easily: either run isympy with -o lex, or in a python interpreter issue:
In [1]: from sympy import * In [2]: init_printing(order='lex') In [3]: var('x') Out[3]: x In [4]: x**2 - 1 Out[4]: 2 x - 1 Any ordering supported by Poly class is allowed. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-iss...@googlegroups.com. To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.