ALETHIC LOGIC
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Definitions
There is 1 meaning of the phrase
Alethic Logic.
Alethic Logic - as a noun
The modal logic of necessity and possibility and contingency
Example Sentences
"In alethic logic, the principle of bivalence holds that every proposition is either true or false."
"Modal logic is an extension of classical alethic logic."
"The validity of an argument in alethic logic depends on the truth value of its propositions."
"The law of excluded middle is a fundamental principle in alethic logic."
"Theorems derived in alethic logic hold true in any possible world."
