Average Error: 0.0 → 0.0
Time: 316.0ms
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 r321912 = 1.0;
        double r321913 = x;
        double r321914 = r321912 - r321913;
        double r321915 = y;
        double r321916 = r321914 - r321915;
        return r321916;
}
↓
double f(double x, double y) {
        double r321917 = 1.0;
        double r321918 = x;
        double r321919 = r321917 - r321918;
        double r321920 = y;
        double r321921 = r321919 - r321920;
        return r321921;
}

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 2020057 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))