Average Error: 0.0 → 0.0
Time: 365.0ms
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 r283957 = 1.0;
        double r283958 = x;
        double r283959 = r283957 - r283958;
        double r283960 = y;
        double r283961 = r283959 - r283960;
        return r283961;
}
↓
double f(double x, double y) {
        double r283962 = 1.0;
        double r283963 = x;
        double r283964 = r283962 - r283963;
        double r283965 = y;
        double r283966 = r283964 - r283965;
        return r283966;
}

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 2019354 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))