Average Error: 0.0 → 0.0
Time: 10.6s
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 r13694721 = x;
        double r13694722 = y;
        double r13694723 = r13694721 * r13694722;
        double r13694724 = r13694723 - r13694721;
        return r13694724;
}
↓
double f(double x, double y) {
        double r13694725 = x;
        double r13694726 = y;
        double r13694727 = r13694725 * r13694726;
        double r13694728 = r13694727 - r13694725;
        return r13694728;
}

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 2019163 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))