Average Error: 0.0 → 0.0
Time: 349.0ms
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 r74704 = x;
        double r74705 = y;
        double r74706 = r74704 * r74705;
        double r74707 = r74706 - r74704;
        return r74707;
}
↓
double f(double x, double y) {
        double r74708 = x;
        double r74709 = y;
        double r74710 = r74708 * r74709;
        double r74711 = r74710 - r74708;
        return r74711;
}

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 2020045 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))