Average Error: 0.0 → 0.0
Time: 1.1s
Precision: 64
\[\left(1.0 - x\right) - y\]
↓
\[\left(1.0 - x\right) - y\]
\left(1.0 - x\right) - y
↓
\left(1.0 - x\right) - y
double f(double x, double y) {
        double r4466332 = 1.0;
        double r4466333 = x;
        double r4466334 = r4466332 - r4466333;
        double r4466335 = y;
        double r4466336 = r4466334 - r4466335;
        return r4466336;
}
↓
double f(double x, double y) {
        double r4466337 = 1.0;
        double r4466338 = x;
        double r4466339 = r4466337 - r4466338;
        double r4466340 = y;
        double r4466341 = r4466339 - r4466340;
        return r4466341;
}

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

    \[\left(1.0 - x\right) - y\]

  2. Final simplification0.0

    \[\leadsto \left(1.0 - x\right) - y\]

Reproduce

herbie shell --seed 2019156 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))