Average Error: 0.0 → 0.0
Time: 350.0ms
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 r55021 = x;
        double r55022 = y;
        double r55023 = r55021 * r55022;
        double r55024 = r55023 - r55021;
        return r55024;
}
↓
double f(double x, double y) {
        double r55025 = x;
        double r55026 = y;
        double r55027 = r55025 * r55026;
        double r55028 = r55027 - r55025;
        return r55028;
}

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))