Average Error: 0.0 → 0.0
Time: 3.8s
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 r5320847 = x;
        double r5320848 = y;
        double r5320849 = r5320847 * r5320848;
        double r5320850 = r5320849 - r5320847;
        return r5320850;
}
↓
double f(double x, double y) {
        double r5320851 = x;
        double r5320852 = y;
        double r5320853 = r5320851 * r5320852;
        double r5320854 = r5320853 - r5320851;
        return r5320854;
}

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 2019156 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))