Average Error: 0.0 → 0.0
Time: 15.8s
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 r11503021 = x;
        double r11503022 = y;
        double r11503023 = r11503021 * r11503022;
        double r11503024 = r11503023 - r11503021;
        return r11503024;
}
↓
double f(double x, double y) {
        double r11503025 = x;
        double r11503026 = y;
        double r11503027 = r11503025 * r11503026;
        double r11503028 = r11503027 - r11503025;
        return r11503028;
}

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 2019172 
(FPCore (x y)
  :name "Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1"
  (- (* x y) x))