| `*` | [multiply](weight.multiply.ipynb) | Product (concatenation) |
| `&` | [conjunction](weight.conjunction.ipynb) | Conjunction (synchronized product) |
| `+` | [sum](weight.sum.ipynb) | Sum (disjunction) |
| `%` | [difference](weight.difference.ipynb) | Difference |
| `-` | [difference](weight.difference.ipynb) | Difference |
| `**` | [power](weight.power.ipynb) | Repeated concatenation |