Average Error: 0.0 → 0.0
Time: 346.0ms
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 r258489 = 1.0;
        double r258490 = x;
        double r258491 = r258489 - r258490;
        double r258492 = y;
        double r258493 = r258491 - r258492;
        return r258493;
}
↓
double f(double x, double y) {
        double r258494 = 1.0;
        double r258495 = x;
        double r258496 = r258494 - r258495;
        double r258497 = y;
        double r258498 = r258496 - r258497;
        return r258498;
}

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 2020024 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))