Average Error: 0.0 → 0.0
Time: 1.0s
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 r258268 = 1.0;
        double r258269 = x;
        double r258270 = r258268 - r258269;
        double r258271 = y;
        double r258272 = r258270 - r258271;
        return r258272;
}
↓
double f(double x, double y) {
        double r258273 = 1.0;
        double r258274 = x;
        double r258275 = r258273 - r258274;
        double r258276 = y;
        double r258277 = r258275 - r258276;
        return r258277;
}

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 2019303 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))