Average Error: 0.0 → 0.0
Time: 1.9s
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 r11903524 = 1.0;
        double r11903525 = x;
        double r11903526 = r11903524 - r11903525;
        double r11903527 = y;
        double r11903528 = r11903526 - r11903527;
        return r11903528;
}
↓
double f(double x, double y) {
        double r11903529 = 1.0;
        double r11903530 = x;
        double r11903531 = r11903529 - r11903530;
        double r11903532 = y;
        double r11903533 = r11903531 - r11903532;
        return r11903533;
}

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 2019168 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))