Average Error: 0.0 → 0.0
Time: 677.0ms
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 r270835 = 1.0;
        double r270836 = x;
        double r270837 = r270835 - r270836;
        double r270838 = y;
        double r270839 = r270837 - r270838;
        return r270839;
}
↓
double f(double x, double y) {
        double r270840 = 1.0;
        double r270841 = x;
        double r270842 = r270840 - r270841;
        double r270843 = y;
        double r270844 = r270842 - r270843;
        return r270844;
}

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 2019298 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))