Average Error: 0.0 → 0.0
Time: 1.3s
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 r252174 = x;
        double r252175 = y;
        double r252176 = r252174 * r252175;
        double r252177 = r252176 - r252174;
        return r252177;
}
↓
double f(double x, double y) {
        double r252178 = x;
        double r252179 = y;
        double r252180 = r252178 * r252179;
        double r252181 = r252180 - r252178;
        return r252181;
}

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 2019356 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))