Average Error: 0.0 → 0.0
Time: 4.7s
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 r201644 = 1.0;
        double r201645 = x;
        double r201646 = r201644 - r201645;
        double r201647 = y;
        double r201648 = r201646 - r201647;
        return r201648;
}
↓
double f(double x, double y) {
        double r201649 = 1.0;
        double r201650 = x;
        double r201651 = r201649 - r201650;
        double r201652 = y;
        double r201653 = r201651 - r201652;
        return r201653;
}

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 2019199 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))