Average Error: 0.0 → 0.0
Time: 310.0ms
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 r296915 = 1.0;
        double r296916 = x;
        double r296917 = r296915 - r296916;
        double r296918 = y;
        double r296919 = r296917 - r296918;
        return r296919;
}
↓
double f(double x, double y) {
        double r296920 = 1.0;
        double r296921 = x;
        double r296922 = r296920 - r296921;
        double r296923 = y;
        double r296924 = r296922 - r296923;
        return r296924;
}

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 2020036 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))