In symbolic logic, the biconditional '↔' functions as a logical constant connecting two propositions.

The presentation logic in the application should be isolated from business rules to facilitate testing and reuse.

In our philosophy seminar, we spent the afternoon studying sentential logic and its applications to computer science.

To streamline testing, the team separated the domain logic from the presentation layer.

The philosopher argued that quantum logic challenges our classical intuitions about truth and measurement.

In the seminar, the students studied doxastic logic to better understand how agents form and revise beliefs.

Her explanation seemed non-logical to those who expected a clear, step-by-step argument.

In our seminar, we explored paraconsistent logic to model contradictory but non-trivial databases.

After taking the advanced course, she used logic programming to express complex rules succinctly.

Relevance logic is a kind of non-classical logic that requires the antecedent and consequent of an implication to be relevantly related, aiming to capture aspects of implication that are ignored by the material implication operator in classical truth-functional logic.