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 r14014 = x;
        double r14015 = cosh(r14014);
        double r14016 = asin(r14015);
        double r14017 = r14014 + r14016;
        return r14017;
}