Average Error: 0.0 → 0.0
Time: 9.7s
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 r206556 = x;
        double r206557 = y;
        double r206558 = r206556 * r206557;
        double r206559 = r206558 - r206556;
        return r206559;
}
↓
double f(double x, double y) {
        double r206560 = x;
        double r206561 = y;
        double r206562 = r206560 * r206561;
        double r206563 = r206562 - r206560;
        return r206563;
}

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 2019198 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))