The difference between Logical connective and Logical constant

When used as nouns, logical connective means a truth-valued function such as (the usual suspects): conjunction, disjunction, negation, and material implication, whereas logical constant means a word or phrase which has an invariant logical meaning and which is useful for forming argument forms.

check bellow for the other definitions of Logical connective and Logical constant

  1. Logical connective as a noun (logic):

    A truth-valued function such as (the usual suspects): conjunction, disjunction, negation, and material implication.

  1. Logical constant as a noun (logic):

    A word or phrase which has an invariant logical meaning and which is useful for forming argument forms.

    Examples:

    "The logical connective OR can be seen to correspond to the [[logical constant]] "unless"."

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