Why not adding "x" ? (and of cause declaring x in the same way than y and C)
Because var("x y C") solve( log(y) == C + log(x) + log(y-1),x,y) returns ([x == y/(y*e^C - e^C)], [1]) Dominique -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.