Average Error: 0.0 → 0.0
Time: 2.1s
Precision: 64
\[\left(1.0 - x\right) - y\]
↓
\[\left(1.0 - x\right) - y\]
\left(1.0 - x\right) - y
↓
\left(1.0 - x\right) - y
double f(double x, double y) {
        double r11255913 = 1.0;
        double r11255914 = x;
        double r11255915 = r11255913 - r11255914;
        double r11255916 = y;
        double r11255917 = r11255915 - r11255916;
        return r11255917;
}
↓
double f(double x, double y) {
        double r11255918 = 1.0;
        double r11255919 = x;
        double r11255920 = r11255918 - r11255919;
        double r11255921 = y;
        double r11255922 = r11255920 - r11255921;
        return r11255922;
}

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

    \[\left(1.0 - x\right) - y\]

  2. Final simplification0.0

    \[\leadsto \left(1.0 - x\right) - y\]

Reproduce

herbie shell --seed 2019163 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))