Average Error: 0.0 → 0.0
Time: 401.0ms
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 r275429 = 1.0;
        double r275430 = x;
        double r275431 = r275429 - r275430;
        double r275432 = y;
        double r275433 = r275431 - r275432;
        return r275433;
}
↓
double f(double x, double y) {
        double r275434 = 1.0;
        double r275435 = x;
        double r275436 = r275434 - r275435;
        double r275437 = y;
        double r275438 = r275436 - r275437;
        return r275438;
}

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 2020034 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))