Average Error: 0.0 → 0.0
Time: 14.7s
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 r582994 = x;
        double r582995 = 4.0;
        double r582996 = pow(r582994, r582995);
        double r582997 = y;
        double r582998 = pow(r582997, r582995);
        double r582999 = r582996 - r582998;
        return r582999;
}
↓
double f(double x, double y) {
        double r583000 = x;
        double r583001 = 4.0;
        double r583002 = pow(r583000, r583001);
        double r583003 = y;
        double r583004 = pow(r583003, r583001);
        double r583005 = r583002 - r583004;
        return r583005;
}

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 2019144 
(FPCore (x y)
  :name "Radioactive exchange between two surfaces"
  (- (pow x 4) (pow y 4)))