Average Error: 0.0 → 0.0
Time: 331.0ms
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 r234952 = 1.0;
        double r234953 = x;
        double r234954 = r234952 - r234953;
        double r234955 = y;
        double r234956 = r234954 - r234955;
        return r234956;
}
↓
double f(double x, double y) {
        double r234957 = 1.0;
        double r234958 = x;
        double r234959 = r234957 - r234958;
        double r234960 = y;
        double r234961 = r234959 - r234960;
        return r234961;
}

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 2020039 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))