Average Error: 0.0 → 0.0
Time: 10.1s
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 r275125 = x;
        double r275126 = y;
        double r275127 = r275125 * r275126;
        double r275128 = r275127 - r275125;
        return r275128;
}
↓
double f(double x, double y) {
        double r275129 = x;
        double r275130 = y;
        double r275131 = r275129 * r275130;
        double r275132 = r275131 - r275129;
        return r275132;
}

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 2019306 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))