Average Error: 0.0 → 0.0
Time: 475.0ms
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 r251846 = 1.0;
        double r251847 = x;
        double r251848 = r251846 - r251847;
        double r251849 = y;
        double r251850 = r251848 - r251849;
        return r251850;
}
↓
double f(double x, double y) {
        double r251851 = 1.0;
        double r251852 = x;
        double r251853 = r251851 - r251852;
        double r251854 = y;
        double r251855 = r251853 - r251854;
        return r251855;
}

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 2020036 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))