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 r26059 = x;
        double r26060 = cosh(r26059);
        double r26061 = asin(r26060);
        double r26062 = r26059 + r26061;
        return r26062;
}