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 r248685 = 1.0;
        double r248686 = x;
        double r248687 = r248685 - r248686;
        double r248688 = y;
        double r248689 = r248687 - r248688;
        return r248689;
}
↓
double f(double x, double y) {
        double r248690 = 1.0;
        double r248691 = x;
        double r248692 = r248690 - r248691;
        double r248693 = y;
        double r248694 = r248692 - r248693;
        return r248694;
}

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 2020081 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))