Average Error: 0.0 → 0.0
Time: 11.1s
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 r10184983 = x;
        double r10184984 = y;
        double r10184985 = r10184983 * r10184984;
        double r10184986 = r10184985 - r10184983;
        return r10184986;
}
↓
double f(double x, double y) {
        double r10184987 = x;
        double r10184988 = y;
        double r10184989 = r10184987 * r10184988;
        double r10184990 = r10184989 - r10184987;
        return r10184990;
}

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 2019168 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))