Hello, a little remark. Some people wants sympy to do some "step by step calculations". I don't think that is the job of a CAS because firstly the steps depend on the level and the way of the exercises, and secundly the way a CAS works is not the way a human calculates.
For my part, I will build a Python package so as to write some answers of exercises. I'll use sympy for calculations and not for the steps. Best regards. -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sy...@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.