Average Error: 0.0 → 0.0
Time: 318.0ms
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 r274331 = 1.0;
        double r274332 = x;
        double r274333 = r274331 - r274332;
        double r274334 = y;
        double r274335 = r274333 - r274334;
        return r274335;
}
↓
double f(double x, double y) {
        double r274336 = 1.0;
        double r274337 = x;
        double r274338 = r274336 - r274337;
        double r274339 = y;
        double r274340 = r274338 - r274339;
        return r274340;
}

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 2020060 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))