Average Error: 0.0 → 0.0
Time: 11.4s
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 r16946333 = x;
        double r16946334 = y;
        double r16946335 = r16946333 * r16946334;
        double r16946336 = r16946335 - r16946333;
        return r16946336;
}
↓
double f(double x, double y) {
        double r16946337 = x;
        double r16946338 = y;
        double r16946339 = r16946337 * r16946338;
        double r16946340 = r16946339 - r16946337;
        return r16946340;
}

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 2019174 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))