Tag Archives: William of Sherwood

Infinitary Logic in the Middle Ages?

Earlier this week I attended Computability in Europe, where I enjoyed catching up with many logic and computability friends, and answering random “did they do X in the Middle Ages?” questions. One in particular warranted a blog post; Benjamin Rin … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , | Leave a comment

On the selling of pepper: Sherwood, Auxerre, Bacon, and Spain

After our brief political digression last week, this week we’re back to the pepper puzzle. Since writing that post, I’ve been continuing to collect data on how medieval authors analysed these two sentences: (1) Pepper is sold here and in … Continue reading

Posted in Uncategorized | Tagged , , , , , | Leave a comment

A medieval puzzle of generic subjects and conjunctive predicates

Last weekend I had the pleasure of giving a keynote talk at the Twelfth Annual Cambridge Graduate Conference on the Philosophy of Mathematics and Logic. I was asked to give an overview/introduction to medieval logic (here are my slides), working … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , | 5 Comments

Syllogism Mnemonics

The other day a colleague of mine asked if I had anything I could send him regarding the medieval syllogism mnemonics. I told him there was some info in the textbook I’m writing, but it’s rather idiosyncratic to the way … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , , | 5 Comments

The Logicians Who Say ‘Ne’

I’m currently in Stockholm for the 3rd Nordic Logic Summer School where I’ve been giving a introduction to logic in the Middle Ages. I brought along the Big Four (the textbooks of Bacon, Sherwood, Lambert, and Peter), as well as … Continue reading

Posted in Uncategorized | Tagged , , , , , , | 1 Comment

Ex impossibili sequitur quidlibet in the 13th C (part 2)

Oh, look, it’s Thursday again! Time to write another medieval logic post. We’re still doing Aristotle in my intro class, so I haven’t any new interesting medieval tidbits from class prep to share. So I guess I’ll just return to … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , | Leave a comment

Integrating medieval logicians into Introduction to Logic

Term starts next week, and I am so pleased to be teaching again what is probably my favorite course ever, Introduction to Logic. Most of it is going to be a pretty standard Intro Logic course: syntax and semantics of … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , | Leave a comment