Average Error: 0.0 → 0.0
Time: 4.7s
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 r223570 = x;
        double r223571 = y;
        double r223572 = r223570 * r223571;
        double r223573 = r223572 - r223570;
        return r223573;
}
↓
double f(double x, double y) {
        double r223574 = x;
        double r223575 = y;
        double r223576 = r223574 * r223575;
        double r223577 = r223576 - r223574;
        return r223577;
}

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 2019298 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))