- #1
leastaction
- 5
- 0
Hi there!
A stupid question maybe but I've found this issue neither in the Mathematica documentation nor in the web:
I specified Element[z, Reals] but if I want to evaluate Im[z], Mathematica just says Im[z] again instead of 0. I tried Simplify, FullSimplify and Evaluate but nothing worked. I also tried Simplify[Im[z], Assumptions->{Element[z, Reals]}] but this didn't work either. Any ideas?
Thanks!
A stupid question maybe but I've found this issue neither in the Mathematica documentation nor in the web:
I specified Element[z, Reals] but if I want to evaluate Im[z], Mathematica just says Im[z] again instead of 0. I tried Simplify, FullSimplify and Evaluate but nothing worked. I also tried Simplify[Im[z], Assumptions->{Element[z, Reals]}] but this didn't work either. Any ideas?
Thanks!