Average Error: 0.0 → 0.0
Time: 659.0ms
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 r181147 = 1.0;
        double r181148 = x;
        double r181149 = r181147 - r181148;
        double r181150 = y;
        double r181151 = r181149 - r181150;
        return r181151;
}
↓
double f(double x, double y) {
        double r181152 = 1.0;
        double r181153 = x;
        double r181154 = r181152 - r181153;
        double r181155 = y;
        double r181156 = r181154 - r181155;
        return r181156;
}

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 2019308 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))