Average Error: 0.0 → 0.0
Time: 434.0ms
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 r258323 = 1.0;
        double r258324 = x;
        double r258325 = r258323 - r258324;
        double r258326 = y;
        double r258327 = r258325 - r258326;
        return r258327;
}
↓
double f(double x, double y) {
        double r258328 = 1.0;
        double r258329 = x;
        double r258330 = r258328 - r258329;
        double r258331 = y;
        double r258332 = r258330 - r258331;
        return r258332;
}

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 2020043 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))