Timeout in 10.0m

Use the --timeout flag to change the timeout.

\[1 - \left(\frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(0.25482959199999999 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(-0.284496735999999972 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(1.42141374100000006 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(-1.45315202700000001 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot 1.0614054289999999\right)\right)\right)\right)\right) \cdot e^{-\left|x\right| \cdot \left|x\right|}\]
1 - \left(\frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(0.25482959199999999 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(-0.284496735999999972 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(1.42141374100000006 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot \left(-1.45315202700000001 + \frac{1}{1 + 0.32759110000000002 \cdot \left|x\right|} \cdot 1.0614054289999999\right)\right)\right)\right)\right) \cdot e^{-\left|x\right| \cdot \left|x\right|}
double f(double x) {
        double r285064 = 1.0;
        double r285065 = 0.3275911;
        double r285066 = x;
        double r285067 = fabs(r285066);
        double r285068 = r285065 * r285067;
        double r285069 = r285064 + r285068;
        double r285070 = r285064 / r285069;
        double r285071 = 0.254829592;
        double r285072 = -0.284496736;
        double r285073 = 1.421413741;
        double r285074 = -1.453152027;
        double r285075 = 1.061405429;
        double r285076 = r285070 * r285075;
        double r285077 = r285074 + r285076;
        double r285078 = r285070 * r285077;
        double r285079 = r285073 + r285078;
        double r285080 = r285070 * r285079;
        double r285081 = r285072 + r285080;
        double r285082 = r285070 * r285081;
        double r285083 = r285071 + r285082;
        double r285084 = r285070 * r285083;
        double r285085 = r285067 * r285067;
        double r285086 = -r285085;
        double r285087 = exp(r285086);
        double r285088 = r285084 * r285087;
        double r285089 = r285064 - r285088;
        return r285089;
}

Reproduce

herbie shell --seed 2020056 
(FPCore (x)
  :name "Jmat.Real.erf"
  :precision binary64
  (- 1 (* (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x)))))))