Average Error: 0.0 → 0.0
Time: 9.5s
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 r114127 = x;
        double r114128 = y;
        double r114129 = r114127 * r114128;
        double r114130 = 1.0;
        double r114131 = r114127 - r114130;
        double r114132 = z;
        double r114133 = r114131 * r114132;
        double r114134 = r114129 + r114133;
        return r114134;
}
↓
double f(double x, double y, double z) {
        double r114135 = x;
        double r114136 = y;
        double r114137 = r114135 * r114136;
        double r114138 = 1.0;
        double r114139 = r114135 - r114138;
        double r114140 = z;
        double r114141 = r114139 * r114140;
        double r114142 = r114137 + r114141;
        return r114142;
}

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 2019323 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))