Average Error: 0.0 → 0.0
Time: 365.0ms
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 r282779 = 1.0;
        double r282780 = x;
        double r282781 = r282779 - r282780;
        double r282782 = y;
        double r282783 = r282781 - r282782;
        return r282783;
}
↓
double f(double x, double y) {
        double r282784 = 1.0;
        double r282785 = x;
        double r282786 = r282784 - r282785;
        double r282787 = y;
        double r282788 = r282786 - r282787;
        return r282788;
}

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 2019354 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))