propositional
adjective mathematics, language specialized uk/ˌprɒp.əˈzɪʃ.ən.əl/ us/ˌprɑː.pəˈzɪʃ.ən.əl/
命题的
relating to statements or problems that must be solved or proved to be true or not true
The second chapter introduces propositional logic. 第二章介绍命题逻辑。
It doesn't mean anything because it doesn't have any propositional content. 这个东西没有任何意义，因为命题内容。
- More examples
- A symptom can be True, False, or Unknown. It can be represented by a propositional formula.
- Our interest is in formulae with very few propositional variables.
- The propositional schema "x is a man" can be appropriately filled in by inserting a proper name, say "Jones".