Average Error: 0.0 → 0.0
Time: 350.0ms
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 r264101 = 1.0;
        double r264102 = x;
        double r264103 = r264101 - r264102;
        double r264104 = y;
        double r264105 = r264103 - r264104;
        return r264105;
}
↓
double f(double x, double y) {
        double r264106 = 1.0;
        double r264107 = x;
        double r264108 = r264106 - r264107;
        double r264109 = y;
        double r264110 = r264108 - r264109;
        return r264110;
}

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 2019353 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))