Average Error: 0.0 → 0.0
Time: 2.4s
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 r212616 = x;
        double r212617 = y;
        double r212618 = r212616 * r212617;
        double r212619 = 1.0;
        double r212620 = r212616 - r212619;
        double r212621 = z;
        double r212622 = r212620 * r212621;
        double r212623 = r212618 + r212622;
        return r212623;
}
↓
double f(double x, double y, double z) {
        double r212624 = x;
        double r212625 = y;
        double r212626 = r212624 * r212625;
        double r212627 = 1.0;
        double r212628 = r212624 - r212627;
        double r212629 = z;
        double r212630 = r212628 * r212629;
        double r212631 = r212626 + r212630;
        return r212631;
}

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 2020002 +o rules:numerics
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))