Average Error: 0.0 → 0.0
Time: 431.0ms
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 r334705 = 1.0;
        double r334706 = x;
        double r334707 = r334705 - r334706;
        double r334708 = y;
        double r334709 = r334707 - r334708;
        return r334709;
}
↓
double f(double x, double y) {
        double r334710 = 1.0;
        double r334711 = x;
        double r334712 = r334710 - r334711;
        double r334713 = y;
        double r334714 = r334712 - r334713;
        return r334714;
}

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 2020046 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))