Average Error: 0.0 → 0.0
Time: 357.0ms
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 r274845 = 1.0;
        double r274846 = x;
        double r274847 = r274845 - r274846;
        double r274848 = y;
        double r274849 = r274847 - r274848;
        return r274849;
}
↓
double f(double x, double y) {
        double r274850 = 1.0;
        double r274851 = x;
        double r274852 = r274850 - r274851;
        double r274853 = y;
        double r274854 = r274852 - r274853;
        return r274854;
}

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 2020001 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))