Average Error: 0.0 → 0.0
Time: 679.0ms
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 r1254 = 1.0;
        double r1255 = x;
        double r1256 = r1254 - r1255;
        double r1257 = y;
        double r1258 = r1256 - r1257;
        return r1258;
}
↓
double f(double x, double y) {
        double r1259 = 1.0;
        double r1260 = x;
        double r1261 = r1259 - r1260;
        double r1262 = y;
        double r1263 = r1261 - r1262;
        return r1263;
}

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 2020025 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))