Average Error: 0.0 → 0.0
Time: 367.0ms
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 r268292 = 1.0;
        double r268293 = x;
        double r268294 = r268292 - r268293;
        double r268295 = y;
        double r268296 = r268294 - r268295;
        return r268296;
}
↓
double f(double x, double y) {
        double r268297 = 1.0;
        double r268298 = x;
        double r268299 = r268297 - r268298;
        double r268300 = y;
        double r268301 = r268299 - r268300;
        return r268301;
}

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 2020001 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))