# Bug fixed in release version 4.0.4

T=d f ld mf li gi
V=x,y
R=-2, 2, 1
F=sqr(x) | sub(x,y) | value()
C=fp_or(fp_or(userDefFuncSqr({x}), userDefFuncSub({x,y})), userDefFuncValue({}))
