Average Error: 0.0 → 0.0
Time: 353.0ms
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 r347724 = 1.0;
        double r347725 = x;
        double r347726 = r347724 - r347725;
        double r347727 = y;
        double r347728 = r347726 - r347727;
        return r347728;
}
↓
double f(double x, double y) {
        double r347729 = 1.0;
        double r347730 = x;
        double r347731 = r347729 - r347730;
        double r347732 = y;
        double r347733 = r347731 - r347732;
        return r347733;
}

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 2020046 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))