Average Error: 0.0 → 0.0
Time: 312.0ms
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 r259029 = 1.0;
        double r259030 = x;
        double r259031 = r259029 - r259030;
        double r259032 = y;
        double r259033 = r259031 - r259032;
        return r259033;
}
↓
double f(double x, double y) {
        double r259034 = 1.0;
        double r259035 = x;
        double r259036 = r259034 - r259035;
        double r259037 = y;
        double r259038 = r259036 - r259037;
        return r259038;
}

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 2020060 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))