Average Error: 0.0 → 0.0
Time: 682.0ms
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 r184920 = 1.0;
        double r184921 = x;
        double r184922 = r184920 - r184921;
        double r184923 = y;
        double r184924 = r184922 - r184923;
        return r184924;
}
↓
double f(double x, double y) {
        double r184925 = 1.0;
        double r184926 = x;
        double r184927 = r184925 - r184926;
        double r184928 = y;
        double r184929 = r184927 - r184928;
        return r184929;
}

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