Average Error: 0.0 → 0.0
Time: 3.2s
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 r216070 = x;
        double r216071 = y;
        double r216072 = r216070 * r216071;
        double r216073 = r216072 - r216070;
        return r216073;
}
↓
double f(double x, double y) {
        double r216074 = x;
        double r216075 = y;
        double r216076 = r216074 * r216075;
        double r216077 = r216076 - r216074;
        return r216077;
}

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 2019303 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  :precision binary64
  (- (* x y) x))