Cannot sample enough valid points. (more)

\[{10}^{\left(-16\right)} \le \left|pR\right| \le {10}^{6}\]
\[\frac{a}{{pR}^{2}} \cdot \left(\cos \left(p0 + pR \cdot t\right) - \cos p0\right)\]
\frac{a}{{pR}^{2}} \cdot \left(\cos \left(p0 + pR \cdot t\right) - \cos p0\right)
double f(double a, double pR, double p0, double t) {
        double r2231620 = a;
        double r2231621 = pR;
        double r2231622 = 2.0;
        double r2231623 = pow(r2231621, r2231622);
        double r2231624 = r2231620 / r2231623;
        double r2231625 = p0;
        double r2231626 = t;
        double r2231627 = r2231621 * r2231626;
        double r2231628 = r2231625 + r2231627;
        double r2231629 = cos(r2231628);
        double r2231630 = cos(r2231625);
        double r2231631 = r2231629 - r2231630;
        double r2231632 = r2231624 * r2231631;
        return r2231632;
}