Average Error: 0.0 → 0.0
Time: 12.4s
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 r758682 = x;
        double r758683 = 4.0;
        double r758684 = pow(r758682, r758683);
        double r758685 = y;
        double r758686 = pow(r758685, r758683);
        double r758687 = r758684 - r758686;
        return r758687;
}
↓
double f(double x, double y) {
        double r758688 = x;
        double r758689 = 4.0;
        double r758690 = pow(r758688, r758689);
        double r758691 = y;
        double r758692 = pow(r758691, r758689);
        double r758693 = r758690 - r758692;
        return r758693;
}

Error

Bits error versus x

Bits error versus y

Try it out

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 2019165 
(FPCore (x y)
  :name "Radioactive exchange between two surfaces"
  (- (pow x 4) (pow y 4)))