Average Error: 0.0 → 0
Time: 3.4s
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[1 - \left(y + x\right)\]
\left(1 - x\right) - y
↓
1 - \left(y + x\right)
double f(double x, double y) {
        double r199132 = 1.0;
        double r199133 = x;
        double r199134 = r199132 - r199133;
        double r199135 = y;
        double r199136 = r199134 - r199135;
        return r199136;
}
↓
double f(double x, double y) {
        double r199137 = 1.0;
        double r199138 = y;
        double r199139 = x;
        double r199140 = r199138 + r199139;
        double r199141 = r199137 - r199140;
        return r199141;
}

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. Simplified0

    \[\leadsto \color{blue}{1 - \left(y + x\right)}\]

  3. Final simplification0

    \[\leadsto 1 - \left(y + x\right)\]

Reproduce

herbie shell --seed 2019194 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))