Average Error: 0.0 → 0.0
Time: 388.0ms
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 r246662 = 1.0;
        double r246663 = x;
        double r246664 = r246662 - r246663;
        double r246665 = y;
        double r246666 = r246664 - r246665;
        return r246666;
}
↓
double f(double x, double y) {
        double r246667 = 1.0;
        double r246668 = x;
        double r246669 = r246667 - r246668;
        double r246670 = y;
        double r246671 = r246669 - r246670;
        return r246671;
}

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 2020033 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))