Average Error: 0.0 → 0.0
Time: 2.8s
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 r153318 = 1.0;
        double r153319 = x;
        double r153320 = r153318 - r153319;
        double r153321 = y;
        double r153322 = r153320 - r153321;
        return r153322;
}
↓
double f(double x, double y) {
        double r153323 = 1.0;
        double r153324 = x;
        double r153325 = r153323 - r153324;
        double r153326 = y;
        double r153327 = r153325 - r153326;
        return r153327;
}

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 2019179 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))