Average Error: 0.0 → 0.0
Time: 363.0ms
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 r239524 = 1.0;
        double r239525 = x;
        double r239526 = r239524 - r239525;
        double r239527 = y;
        double r239528 = r239526 - r239527;
        return r239528;
}
↓
double f(double x, double y) {
        double r239529 = 1.0;
        double r239530 = x;
        double r239531 = r239529 - r239530;
        double r239532 = y;
        double r239533 = r239531 - r239532;
        return r239533;
}

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 2019353 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))