Average Error: 0.0 → 0.0
Time: 317.0ms
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 r296837 = 1.0;
        double r296838 = x;
        double r296839 = r296837 - r296838;
        double r296840 = y;
        double r296841 = r296839 - r296840;
        return r296841;
}
↓
double f(double x, double y) {
        double r296842 = 1.0;
        double r296843 = x;
        double r296844 = r296842 - r296843;
        double r296845 = y;
        double r296846 = r296844 - r296845;
        return r296846;
}

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 2020027 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))