Average Error: 0.0 → 0.0
Time: 995.0ms
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 r152930 = x;
        double r152931 = y;
        double r152932 = r152930 * r152931;
        double r152933 = r152932 - r152930;
        return r152933;
}
↓
double f(double x, double y) {
        double r152934 = x;
        double r152935 = y;
        double r152936 = r152934 * r152935;
        double r152937 = r152936 - r152934;
        return r152937;
}

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 2019304 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))