| `+` | [add](weight.add.ipynb) | Sum |
| `*` | [multiply](weight.multiply.ipynb) | Product |
| `**` | [multiply](weight.multiply.ipynb) | Repeated multiplication |
| `&` | [conjunction](weight.conjunction.ipynb) | Conjunction |
| `/` | [ldivide](weight.ldivide.ipynb) | Left quotient |
| `//` | [rdivide](weight.rdivide.ipynb) | Right quotient |