| Total Complexity | 16 |
| Dependencies | 3 |
| Dependents | 10 |
| Total lines | 37 |
| Lines of code | 34 |
| Logical lines of code | 18 |
| Comment lines | 0 |
| Methods | 7 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| __call() | 62 | 6 | 10 | |
| add() | 64 | 4 | 10 | |
| __construct() | 76 | 2 | 4 | |
| toString() | 82 | 1 | 3 | |
| addChar() | 80 | 1 | 3 | |
| addSub() | 78 | 1 | 3 | |
| __toString() | 92 | 1 | 1 |