Average Error: 0.0 → 0.0
Time: 3.5s
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 r119279 = x;
        double r119280 = y;
        double r119281 = r119279 * r119280;
        double r119282 = r119281 - r119279;
        return r119282;
}
↓
double f(double x, double y) {
        double r119283 = x;
        double r119284 = y;
        double r119285 = r119283 * r119284;
        double r119286 = r119285 - r119283;
        return r119286;
}

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 2019294 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))