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 r19332 = x;
        double r19333 = cosh(r19332);
        double r19334 = asin(r19333);
        double r19335 = r19332 + r19334;
        return r19335;
}