Average Error: 0.0 → 0.0
Time: 405.0ms
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 r30583 = 1.0;
        double r30584 = x;
        double r30585 = r30583 - r30584;
        double r30586 = y;
        double r30587 = r30585 - r30586;
        return r30587;
}
↓
double f(double x, double y) {
        double r30588 = 1.0;
        double r30589 = x;
        double r30590 = r30588 - r30589;
        double r30591 = y;
        double r30592 = r30590 - r30591;
        return r30592;
}

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 2020045 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))