Average Error: 0.0 → 0.0
Time: 691.0ms
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 r153946 = 1.0;
        double r153947 = x;
        double r153948 = r153946 - r153947;
        double r153949 = y;
        double r153950 = r153948 - r153949;
        return r153950;
}
↓
double f(double x, double y) {
        double r153951 = 1.0;
        double r153952 = x;
        double r153953 = r153951 - r153952;
        double r153954 = y;
        double r153955 = r153953 - r153954;
        return r153955;
}

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 2019325 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))