## Polya on Euler

One of my computer science colleagues sent me this quote from Polya about Euler. This is usually something I’d to post on Twitter, but it is too long. So I thought I’d reproduce it here. …among old mathematicians, I was most influenced by Euler and mostly because Euler did something that no other great mathematician of…

## Thoughts on how to teach induction

In their article “Some observations on teaching induction,” (MAA Focus, May/June 2008, pp. 9–10) Mary Flahive and John Lee give tips on how to teach induction. For a variety of reasons, they encourage professors to downplay proofs of theorems such as the “baby Gauss” formula for all . Indeed, I have noticed that students can…