Average Error: 0.0 → 0.0
Time: 307.0ms
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 r245014 = 1.0;
        double r245015 = x;
        double r245016 = r245014 - r245015;
        double r245017 = y;
        double r245018 = r245016 - r245017;
        return r245018;
}
↓
double f(double x, double y) {
        double r245019 = 1.0;
        double r245020 = x;
        double r245021 = r245019 - r245020;
        double r245022 = y;
        double r245023 = r245021 - r245022;
        return r245023;
}

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 2020056 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))