Saponnariennes girls are called but few people use these terms.

Modus Ponens ('proposing mode') is the most common form of valid argument.

therefore, then, so, and, now, wherefore, but, not tr,

And, given 16 and 13, we derive, via Modus Ponens:

Constructive dilemma is the disjunctive version of modus ponens, whereas, destructive dilemma is the disjunctive version of modus tollens.

Destructive dilemma is the disjunctive version of modus tollens.

For the modus ponens to succeed, both premises P -> Q and P must be true.

For the modus ponens to succeed, both premises P → Q and P must be true.

It can also be shown that no pair of these schemata is sufficient for proving all tautologies with modus ponens.

If both statements are true, then the law of detachment allows us to conclude that B is true.

This is the logical form known as modus ponens (If A then B. A, therefore B).

We do tend to think of truth in terms of propositions, such as the logical concept known as modus ponens.

We do tend to think of truth in terms of propositions, such as the logical concept known as modus ponens.

It can be shown that with only these three axiom schemata and modus ponens, one can prove all tautologies of the propositional calculus.

What the Tortoise Said to Achilles — is a brief dialogue by Lewis Carroll which playfully problematises the foundations of logic.