Average Error: 0.0 → 0.0
Time: 12.1s
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 r160232 = x;
        double r160233 = y;
        double r160234 = r160232 * r160233;
        double r160235 = r160234 - r160232;
        return r160235;
}
↓
double f(double x, double y) {
        double r160236 = x;
        double r160237 = y;
        double r160238 = r160236 * r160237;
        double r160239 = r160238 - r160236;
        return r160239;
}

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 2019322 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))