Average Error: 0.0 → 0.0
Time: 2.7s
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 r9924816 = 1.0;
        double r9924817 = x;
        double r9924818 = r9924816 - r9924817;
        double r9924819 = y;
        double r9924820 = r9924818 - r9924819;
        return r9924820;
}
↓
double f(double x, double y) {
        double r9924821 = 1.0;
        double r9924822 = x;
        double r9924823 = r9924821 - r9924822;
        double r9924824 = y;
        double r9924825 = r9924823 - r9924824;
        return r9924825;
}

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 2019174 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))