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 r12193 = x;
        double r12194 = cosh(r12193);
        double r12195 = asin(r12194);
        double r12196 = r12193 + r12195;
        return r12196;
}