Average Error: 0.0 → 0.0
Time: 723.0ms
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 r186442 = 1.0;
        double r186443 = x;
        double r186444 = r186442 - r186443;
        double r186445 = y;
        double r186446 = r186444 - r186445;
        return r186446;
}
↓
double f(double x, double y) {
        double r186447 = 1.0;
        double r186448 = x;
        double r186449 = r186447 - r186448;
        double r186450 = y;
        double r186451 = r186449 - r186450;
        return r186451;
}

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 2019322 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))