Cannot sample enough valid points. (more)

\[x + \sin^{-1} \left(\cosh x\right)\]
x + \sin^{-1} \left(\cosh x\right)
double f(double x) {
        double r1753064 = x;
        double r1753065 = cosh(r1753064);
        double r1753066 = asin(r1753065);
        double r1753067 = r1753064 + r1753066;
        return r1753067;
}