There's an option for FullSimplify
, which is Trig
, and with it I could prevent a trigonometric identities from being used.
I'm looking for a similar option that would prevent FullSimplify
from using the Euler formula
Sin[x] -> 1/2/I (Exp[x] - Exp[-x])
Cos[x] -> 1/2 (Exp[x] + Exp[-x])
So I want FullSimplify
to retain Sin
and Cos
functions and to use trig identities, but no conversions to Exp
.
Edit
Example as requested from a comment:
Cos[2 B g t] Sin[u]^2 - I Sin[2 B g t] Sin[u]^2
In this formula, I want FullSimplify
not to convert Cos[2 B g t] - I Sin[2 B g t]
to Exp[-2IBgT]
.
Simplify[TrigReduce[s]]
gives(Cos[2 B g t] - I Sin[2 B g t]) Sin[u]^2
but this might not generalize without more testing... $\endgroup$