Average Error: 0.0 → 0.0
Time: 326.0ms
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 r248239 = 1.0;
        double r248240 = x;
        double r248241 = r248239 - r248240;
        double r248242 = y;
        double r248243 = r248241 - r248242;
        return r248243;
}
↓
double f(double x, double y) {
        double r248244 = 1.0;
        double r248245 = x;
        double r248246 = r248244 - r248245;
        double r248247 = y;
        double r248248 = r248246 - r248247;
        return r248248;
}

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 2020057 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))