Average Error: 0.0 → 0.0
Time: 1.0s
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 r109594 = x;
        double r109595 = y;
        double r109596 = r109594 * r109595;
        double r109597 = r109596 - r109594;
        return r109597;
}
↓
double f(double x, double y) {
        double r109598 = x;
        double r109599 = y;
        double r109600 = r109598 * r109599;
        double r109601 = r109600 - r109598;
        return r109601;
}

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 2019194 +o rules:numerics
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))