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 r410361 = x;
        double r410362 = cosh(r410361);
        double r410363 = asin(r410362);
        double r410364 = r410361 + r410363;
        return r410364;
}