Average Error: 0.0 → 0.0
Time: 622.0ms
Precision: 64
\[x \cdot y - x\]
↓
\[x \cdot y - x\]
x \cdot y - x
↓
x \cdot y - x
double f(double x, double y) {
        double r264874 = x;
        double r264875 = y;
        double r264876 = r264874 * r264875;
        double r264877 = r264876 - r264874;
        return r264877;
}
↓
double f(double x, double y) {
        double r264878 = x;
        double r264879 = y;
        double r264880 = r264878 * r264879;
        double r264881 = r264880 - r264878;
        return r264881;
}

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

    \[x \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto x \cdot y - x\]

Reproduce

herbie shell --seed 2019353 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))