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 r244390 = 1.0;
        double r244391 = x;
        double r244392 = r244390 - r244391;
        double r244393 = y;
        double r244394 = r244392 - r244393;
        return r244394;
}
↓
double f(double x, double y) {
        double r244395 = 1.0;
        double r244396 = x;
        double r244397 = r244395 - r244396;
        double r244398 = y;
        double r244399 = r244397 - r244398;
        return r244399;
}

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 2020065 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))