Average Error: 0.0 → 0.0
Time: 648.0ms
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 r226523 = 1.0;
        double r226524 = x;
        double r226525 = r226523 - r226524;
        double r226526 = y;
        double r226527 = r226525 - r226526;
        return r226527;
}
↓
double f(double x, double y) {
        double r226528 = 1.0;
        double r226529 = x;
        double r226530 = r226528 - r226529;
        double r226531 = y;
        double r226532 = r226530 - r226531;
        return r226532;
}

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 2019323 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))