Average Error: 0.0 → 0.0
Time: 651.0ms
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 r194092 = 1.0;
        double r194093 = x;
        double r194094 = r194092 - r194093;
        double r194095 = y;
        double r194096 = r194094 - r194095;
        return r194096;
}
↓
double f(double x, double y) {
        double r194097 = 1.0;
        double r194098 = x;
        double r194099 = r194097 - r194098;
        double r194100 = y;
        double r194101 = r194099 - r194100;
        return r194101;
}

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 2019323 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))