Average Error: 0.0 → 0.0
Time: 5.1s
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 r165396 = x;
        double r165397 = y;
        double r165398 = r165396 * r165397;
        double r165399 = r165398 - r165396;
        return r165399;
}
↓
double f(double x, double y) {
        double r165400 = x;
        double r165401 = y;
        double r165402 = r165400 * r165401;
        double r165403 = r165402 - r165400;
        return r165403;
}

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 2019297 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))