Average Error: 0.0 → 0.0
Time: 895.0ms
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 r196060 = 1.0;
        double r196061 = x;
        double r196062 = r196060 - r196061;
        double r196063 = y;
        double r196064 = r196062 - r196063;
        return r196064;
}
↓
double f(double x, double y) {
        double r196065 = 1.0;
        double r196066 = x;
        double r196067 = r196065 - r196066;
        double r196068 = y;
        double r196069 = r196067 - r196068;
        return r196069;
}

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 2019303 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))