Average Error: 0.0 → 0.0
Time: 306.0ms
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 r275691 = 1.0;
        double r275692 = x;
        double r275693 = r275691 - r275692;
        double r275694 = y;
        double r275695 = r275693 - r275694;
        return r275695;
}
↓
double f(double x, double y) {
        double r275696 = 1.0;
        double r275697 = x;
        double r275698 = r275696 - r275697;
        double r275699 = y;
        double r275700 = r275698 - r275699;
        return r275700;
}

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 2020060 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))