Average Error: 0.0 → 0.0
Time: 326.0ms
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 r216953 = 1.0;
        double r216954 = x;
        double r216955 = r216953 - r216954;
        double r216956 = y;
        double r216957 = r216955 - r216956;
        return r216957;
}
↓
double f(double x, double y) {
        double r216958 = 1.0;
        double r216959 = x;
        double r216960 = r216958 - r216959;
        double r216961 = y;
        double r216962 = r216960 - r216961;
        return r216962;
}

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 2020024 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))