Average Error: 0.0 → 0.0
Time: 3.0s
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 r198277 = 1.0;
        double r198278 = x;
        double r198279 = r198277 - r198278;
        double r198280 = y;
        double r198281 = r198279 - r198280;
        return r198281;
}
↓
double f(double x, double y) {
        double r198282 = 1.0;
        double r198283 = x;
        double r198284 = r198282 - r198283;
        double r198285 = y;
        double r198286 = r198284 - r198285;
        return r198286;
}

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 2019208 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))