Combining Texts

Ideas for 'fragments/reports', 'Prior Analytics' and 'How Things Might Have Been'

expand these ideas     |    start again     |     choose another area for these texts

display all the ideas for this combination of texts


2 ideas

5. Theory of Logic / B. Logical Consequence / 3. Deductive Consequence |-
Deduction is when we suppose one thing, and another necessarily follows [Aristotle]
5. Theory of Logic / B. Logical Consequence / 5. Modus Ponens
Modus ponens is one of five inference rules identified by the Stoics [Chrysippus, by Devlin]