- 命題變量
- 命題變元
- variable: adj. 1.易變的，變化無常的，無定的 (opp. c ...
- propositional: 建議的; 提議的; 主張的
- propositional act: 命題行為
- propositional algebra: 命題代數(shù)
- propositional calculus: 句子邏輯; 命題邏輯; 命題演算
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propositional variable中文什么意思
- 命題變量
- 命題變元
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百科釋義
In mathematical logic, a propositional variable (also called a sentential variable or sentential letter) is a variable which can either be true or false. Propositional variables are the basic building-blocks of propositional formulas, used in propositional logic and higher logics.
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