Average Error: 0.0 → 0.0
Time: 320.0ms
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 r244841 = 1.0;
        double r244842 = x;
        double r244843 = r244841 - r244842;
        double r244844 = y;
        double r244845 = r244843 - r244844;
        return r244845;
}
↓
double f(double x, double y) {
        double r244846 = 1.0;
        double r244847 = x;
        double r244848 = r244846 - r244847;
        double r244849 = y;
        double r244850 = r244848 - r244849;
        return r244850;
}

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 2020046 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))