Average Error: 0.0 → 0.0
Time: 2.3s
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 r9456869 = 1.0;
        double r9456870 = x;
        double r9456871 = r9456869 - r9456870;
        double r9456872 = y;
        double r9456873 = r9456871 - r9456872;
        return r9456873;
}
↓
double f(double x, double y) {
        double r9456874 = 1.0;
        double r9456875 = x;
        double r9456876 = r9456874 - r9456875;
        double r9456877 = y;
        double r9456878 = r9456876 - r9456877;
        return r9456878;
}

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 2019172 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))