On the page http://www.sagemath.org/doc/reference/sage/symbolic/expression.html
the first example has eqn.subs(x==5) and I think it should be eqn.subs(x=5) -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org