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 r13055 = x;
        double r13056 = cosh(r13055);
        double r13057 = asin(r13056);
        double r13058 = r13055 + r13057;
        return r13058;
}