Average Error: 0.0 → 0.0
Time: 401.0ms
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 r303676 = 1.0;
        double r303677 = x;
        double r303678 = r303676 - r303677;
        double r303679 = y;
        double r303680 = r303678 - r303679;
        return r303680;
}
↓
double f(double x, double y) {
        double r303681 = 1.0;
        double r303682 = x;
        double r303683 = r303681 - r303682;
        double r303684 = y;
        double r303685 = r303683 - r303684;
        return r303685;
}

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 2020042 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))