Average Error: 0.0 → 0.0
Time: 392.0ms
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 r396165 = 1.0;
        double r396166 = x;
        double r396167 = r396165 - r396166;
        double r396168 = y;
        double r396169 = r396167 - r396168;
        return r396169;
}
↓
double f(double x, double y) {
        double r396170 = 1.0;
        double r396171 = x;
        double r396172 = r396170 - r396171;
        double r396173 = y;
        double r396174 = r396172 - r396173;
        return r396174;
}

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 2020045 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))