symbolic inverse tangent
b = Atan( a )
symbolic
Returns the inverse tangent b = atan(a) of a.
// some values ... x = Sym("1") y = Sym("sqrt(3)") z = Sym("x*x+5") // ... and their inverse tangent values Atan(x) Atan(y) Atan(z)
SymEngine: C++ library for fast symbolic manipulation.