Average Error: 0.0 → 0.0
Time: 743.0ms
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[1 - \left(y + x\right)\]
\left(1 - x\right) - y
↓
1 - \left(y + x\right)
double f(double x, double y) {
        double r159498 = 1.0;
        double r159499 = x;
        double r159500 = r159498 - r159499;
        double r159501 = y;
        double r159502 = r159500 - r159501;
        return r159502;
}
↓
double f(double x, double y) {
        double r159503 = 1.0;
        double r159504 = y;
        double r159505 = x;
        double r159506 = r159504 + r159505;
        double r159507 = r159503 - r159506;
        return r159507;
}

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. Using strategy rm

  3. Applied associate--l-0.0

    \[\leadsto \color{blue}{1 - \left(x + y\right)}\]

  4. Simplified0.0

    \[\leadsto 1 - \color{blue}{\left(y + x\right)}\]

  5. Final simplification0.0

    \[\leadsto 1 - \left(y + x\right)\]

Reproduce

herbie shell --seed 2019304 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))