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 r1270854 = x;
        double r1270855 = cosh(r1270854);
        double r1270856 = asin(r1270855);
        double r1270857 = r1270854 + r1270856;
        return r1270857;
}