Average Error: 15.2 → 0.9
Time: 14.8s
Precision: 64
\[\sqrt[3]{\frac{g}{2 \cdot a}}\]
↓
\[\frac{\sqrt[3]{g}}{\sqrt[3]{2 \cdot a}}\]
\sqrt[3]{\frac{g}{2 \cdot a}}
↓
\frac{\sqrt[3]{g}}{\sqrt[3]{2 \cdot a}}
double f(double g, double a) {
        double r3318041 = g;
        double r3318042 = 2.0;
        double r3318043 = a;
        double r3318044 = r3318042 * r3318043;
        double r3318045 = r3318041 / r3318044;
        double r3318046 = cbrt(r3318045);
        return r3318046;
}
↓
double f(double g, double a) {
        double r3318047 = g;
        double r3318048 = cbrt(r3318047);
        double r3318049 = 2.0;
        double r3318050 = a;
        double r3318051 = r3318049 * r3318050;
        double r3318052 = cbrt(r3318051);
        double r3318053 = r3318048 / r3318052;
        return r3318053;
}

Error

Bits error versus g

Bits error versus a

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 15.2

    \[\sqrt[3]{\frac{g}{2 \cdot a}}\]
  2. Using strategy rm

  3. Applied cbrt-div0.9

    \[\leadsto \color{blue}{\frac{\sqrt[3]{g}}{\sqrt[3]{2 \cdot a}}}\]

  4. Final simplification0.9

    \[\leadsto \frac{\sqrt[3]{g}}{\sqrt[3]{2 \cdot a}}\]

Reproduce

herbie shell --seed 2019129 
(FPCore (g a)
  :name "2-ancestry mixing, zero discriminant"
  (cbrt (/ g (* 2 a))))