I would expect the following expression to evaluate to 1 but it does not. ``` var("a",domain="real") simplify(cos(a)^2 + sin(a)^2) ```
How can i define a variable in this fashion that will result in the code evaluating to 1? -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/673f165d-bf3f-4475-bcc0-cd17f329db1cn%40googlegroups.com.