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sentence letter

A capital letter that stands for one particular simple sentence.

A sentence letter is a capital letter such as A, B, or P used in sentential logic to stand for a specific simple sentence, as fixed by a symbolization key. Unlike a sentence variable in a form, it stands for one sentence throughout a problem.

Examples

  • With the key "R: it is raining," R stands for "it is raining."

See also

symbolization key atomic sentence sentence variable
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