Average Error: 0.0 → 0.0
Time: 16.9s
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 r185579 = x;
        double r185580 = y;
        double r185581 = r185579 * r185580;
        double r185582 = r185581 - r185579;
        return r185582;
}
↓
double f(double x, double y) {
        double r185583 = x;
        double r185584 = y;
        double r185585 = r185583 * r185584;
        double r185586 = r185585 - r185583;
        return r185586;
}

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 2019323 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))