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 r13217 = x;
        double r13218 = cosh(r13217);
        double r13219 = asin(r13218);
        double r13220 = r13217 + r13219;
        return r13220;
}