Average Error: 0.0 → 0.0
Time: 347.0ms
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 r231397 = 1.0;
        double r231398 = x;
        double r231399 = r231397 - r231398;
        double r231400 = y;
        double r231401 = r231399 - r231400;
        return r231401;
}
↓
double f(double x, double y) {
        double r231402 = 1.0;
        double r231403 = x;
        double r231404 = r231402 - r231403;
        double r231405 = y;
        double r231406 = r231404 - r231405;
        return r231406;
}

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 2020062 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))