Average Error: 0.0 → 0.0
Time: 378.0ms
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 r319237 = 1.0;
        double r319238 = x;
        double r319239 = r319237 - r319238;
        double r319240 = y;
        double r319241 = r319239 - r319240;
        return r319241;
}
↓
double f(double x, double y) {
        double r319242 = 1.0;
        double r319243 = x;
        double r319244 = r319242 - r319243;
        double r319245 = y;
        double r319246 = r319244 - r319245;
        return r319246;
}

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 2019362 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))