Average Error: 0.0 → 0.0
Time: 607.0ms
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 r212973 = x;
        double r212974 = y;
        double r212975 = r212973 * r212974;
        double r212976 = r212975 - r212973;
        return r212976;
}
↓
double f(double x, double y) {
        double r212977 = x;
        double r212978 = y;
        double r212979 = r212977 * r212978;
        double r212980 = r212979 - r212977;
        return r212980;
}

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 2019353 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))