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 r206273 = x;
        double r206274 = y;
        double r206275 = r206273 * r206274;
        double r206276 = r206275 - r206273;
        return r206276;
}
↓
double f(double x, double y) {
        double r206277 = x;
        double r206278 = y;
        double r206279 = r206277 * r206278;
        double r206280 = r206279 - r206277;
        return r206280;
}

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 2019305 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))