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 r171996 = x;
        double r171997 = cosh(r171996);
        double r171998 = asin(r171997);
        double r171999 = r171996 + r171998;
        return r171999;
}