# Test file for simplify-reflect. If your prover proofs this, it is
# buggy. If it runs for more than a couple of seconds it is slow or
# uses a calculus that cannot deal well with equality. If it
# terminates with a "no proof found" message, it is (perhaps) fine.
#
# 

g(X)=g(Y).
f(g(a),a)!=f(g(b),b).