Average Error: 0.0 → 0.0
Time: 2.6s
Precision: 64
\[x \cdot y + \left(x - 1\right) \cdot z\]
↓
\[x \cdot y + \left(x - 1\right) \cdot z\]
x \cdot y + \left(x - 1\right) \cdot z
↓
x \cdot y + \left(x - 1\right) \cdot z
double f(double x, double y, double z) {
        double r164739 = x;
        double r164740 = y;
        double r164741 = r164739 * r164740;
        double r164742 = 1.0;
        double r164743 = r164739 - r164742;
        double r164744 = z;
        double r164745 = r164743 * r164744;
        double r164746 = r164741 + r164745;
        return r164746;
}
↓
double f(double x, double y, double z) {
        double r164747 = x;
        double r164748 = y;
        double r164749 = r164747 * r164748;
        double r164750 = 1.0;
        double r164751 = r164747 - r164750;
        double r164752 = z;
        double r164753 = r164751 * r164752;
        double r164754 = r164749 + r164753;
        return r164754;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x \cdot y + \left(x - 1\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x \cdot y + \left(x - 1\right) \cdot z\]

Reproduce

herbie shell --seed 2020060 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))