In the introductory logic course, we used propositional calculus to formalize simple arguments.

In propositional logic, each propositional variable represents a simple statement that can be either true or false.

He placed a risky proposition bet on whether the rookie would score in the final minutes.

In our graduate seminar, we compared several propositional logics to understand how different truth-functional connectives affect validity.

In formal logic, propositional functions map objects to propositions and serve as the building blocks of predicate calculus.

In his lecture, the professor used the Pythagorean proposition to explain why the hypotenuse of a right triangle is greater than either leg.

Her propositional attitude toward the claim that climate change is human-made shaped her policy recommendations.

Our startup's value proposition emphasizes convenience and cost savings for busy professionals.

During the workshop, the marketing team refined several value propositions to better address customer pain points.

The professor explained how categorical propositions determine the structure of syllogistic arguments.