Average Error: 0.0 → 0.0
Time: 471.0ms
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 r249573 = 1.0;
        double r249574 = x;
        double r249575 = r249573 - r249574;
        double r249576 = y;
        double r249577 = r249575 - r249576;
        return r249577;
}
↓
double f(double x, double y) {
        double r249578 = 1.0;
        double r249579 = x;
        double r249580 = r249578 - r249579;
        double r249581 = y;
        double r249582 = r249580 - r249581;
        return r249582;
}

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 2019351 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))