Average Error: 0.0 → 0.0
Time: 342.0ms
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[\left(1 - x\right) - y\]
\left(1 - x\right) - y
↓
\left(1 - x\right) - y
double f(double x, double y) {
        double r284652 = 1.0;
        double r284653 = x;
        double r284654 = r284652 - r284653;
        double r284655 = y;
        double r284656 = r284654 - r284655;
        return r284656;
}
↓
double f(double x, double y) {
        double r284657 = 1.0;
        double r284658 = x;
        double r284659 = r284657 - r284658;
        double r284660 = y;
        double r284661 = r284659 - r284660;
        return r284661;
}

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

    \[\left(1 - x\right) - y\]

  2. Final simplification0.0

    \[\leadsto \left(1 - x\right) - y\]

Reproduce

herbie shell --seed 2019353 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))