FullSimplify does not get rid of the
z factor in the following expression:
FullSimplify[(E^(-I x) y z + (1 + E^(I y)) (x + y) z)/z, z != 0]
Upon removing a single piece of the expression, such as the first
y factor or the
1+ in the brackets, the simplification suddenly succeeds. As far as I can tell it is only this special combination of variables that fails.
Is there any obvious problem with simplifying this?
Is there a way to tweak the
FullSimplify function to make it succeed? (this is just a part of a longer expression - and I want to avoid looking for such problems manually).
I'm using Mathematica version 220.127.116.11 on Win7 64 bit.