Cannot sample enough valid points. (more)

\[\left(\frac{1}{\sqrt{\pi}} \cdot e^{\left|x\right| \cdot \left|x\right|}\right) \cdot \left(\left(\left(\frac{1}{\left|x\right|} + \frac{1}{2} \cdot \left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{3}{4} \cdot \left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{15}{8} \cdot \left(\left(\left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right)\]
\left(\frac{1}{\sqrt{\pi}} \cdot e^{\left|x\right| \cdot \left|x\right|}\right) \cdot \left(\left(\left(\frac{1}{\left|x\right|} + \frac{1}{2} \cdot \left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{3}{4} \cdot \left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right) + \frac{15}{8} \cdot \left(\left(\left(\left(\left(\left(\frac{1}{\left|x\right|} \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right) \cdot \frac{1}{\left|x\right|}\right)\right)
double f(double x) {
        double r46159749 = 1.0;
        double r46159750 = atan2(1.0, 0.0);
        double r46159751 = sqrt(r46159750);
        double r46159752 = r46159749 / r46159751;
        double r46159753 = x;
        double r46159754 = fabs(r46159753);
        double r46159755 = r46159754 * r46159754;
        double r46159756 = exp(r46159755);
        double r46159757 = r46159752 * r46159756;
        double r46159758 = r46159749 / r46159754;
        double r46159759 = 2.0;
        double r46159760 = r46159749 / r46159759;
        double r46159761 = r46159758 * r46159758;
        double r46159762 = r46159761 * r46159758;
        double r46159763 = r46159760 * r46159762;
        double r46159764 = r46159758 + r46159763;
        double r46159765 = 3.0;
        double r46159766 = 4.0;
        double r46159767 = r46159765 / r46159766;
        double r46159768 = r46159762 * r46159758;
        double r46159769 = r46159768 * r46159758;
        double r46159770 = r46159767 * r46159769;
        double r46159771 = r46159764 + r46159770;
        double r46159772 = 15.0;
        double r46159773 = 8.0;
        double r46159774 = r46159772 / r46159773;
        double r46159775 = r46159769 * r46159758;
        double r46159776 = r46159775 * r46159758;
        double r46159777 = r46159774 * r46159776;
        double r46159778 = r46159771 + r46159777;
        double r46159779 = r46159757 * r46159778;
        return r46159779;
}