Traditional Culture Encyclopedia - Traditional culture - How are propositions classified in general logic?
How are propositions classified in general logic?
According to whether the proposition itself contains other propositional forms, it can be divided into simple propositions and compound propositions. Simple propositions are divided into nature propositions and relationship propositions. According to the difference of quantity and conjunctions, the nature proposition can be divided into full affirmative proposition, full negative proposition, special affirmative proposition and special negative proposition. According to different propositional conjunctions, compound propositions can be divided into joint propositions, choice propositions, hypothetical propositions and negative propositions.
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