Hello. >>> On the other hand, maybe solve should be able to tell >>> that f(x) - f(y) == 0 implies the solution x == y >>> (but there may be more solutions unless f is one-to-one).
Ir could be a nice feature to have the possibility to declare a function to be one-to-one so as to solve the very simple preceding equation not treated by sympy. Best regards. C. -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
