Average Error: 0.0 → 0.0
Time: 453.0ms
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 r234916 = 1.0;
        double r234917 = x;
        double r234918 = r234916 - r234917;
        double r234919 = y;
        double r234920 = r234918 - r234919;
        return r234920;
}
↓
double f(double x, double y) {
        double r234921 = 1.0;
        double r234922 = x;
        double r234923 = r234921 - r234922;
        double r234924 = y;
        double r234925 = r234923 - r234924;
        return r234925;
}

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 2019350 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))