Average Error: 0.0 → 0.0
Time: 469.0ms
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 r306169 = 1.0;
        double r306170 = x;
        double r306171 = r306169 - r306170;
        double r306172 = y;
        double r306173 = r306171 - r306172;
        return r306173;
}
↓
double f(double x, double y) {
        double r306174 = 1.0;
        double r306175 = x;
        double r306176 = r306174 - r306175;
        double r306177 = y;
        double r306178 = r306176 - r306177;
        return r306178;
}

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 2020035 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))