Average Error: 0.0 → 0.0
Time: 4.0s
Precision: 64
\[{x}^{4} - {y}^{4}\]
↓
\[{x}^{4} - {y}^{4}\]
{x}^{4} - {y}^{4}
↓
{x}^{4} - {y}^{4}
double f(double x, double y) {
        double r36058 = x;
        double r36059 = 4.0;
        double r36060 = pow(r36058, r36059);
        double r36061 = y;
        double r36062 = pow(r36061, r36059);
        double r36063 = r36060 - r36062;
        return r36063;
}
↓
double f(double x, double y) {
        double r36064 = x;
        double r36065 = 4.0;
        double r36066 = pow(r36064, r36065);
        double r36067 = y;
        double r36068 = pow(r36067, r36065);
        double r36069 = r36066 - r36068;
        return r36069;
}

Error

Bits error versus x

Bits error versus y

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[{x}^{4} - {y}^{4}\]

  2. Final simplification0.0

    \[\leadsto {x}^{4} - {y}^{4}\]

Reproduce

herbie shell --seed 2019156 
(FPCore (x y)
  :name "Radioactive exchange between two surfaces"
  (- (pow x 4) (pow y 4)))