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 r313442 = 1.0;
        double r313443 = x;
        double r313444 = r313442 - r313443;
        double r313445 = y;
        double r313446 = r313444 - r313445;
        return r313446;
}
↓
double f(double x, double y) {
        double r313447 = 1.0;
        double r313448 = x;
        double r313449 = r313447 - r313448;
        double r313450 = y;
        double r313451 = r313449 - r313450;
        return r313451;
}

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 2020056 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))