Tag Archives: phi

Totient sums

Posted on October 7, 2016 by Brent

I took a bit of a break to travel to Japan for a conference, but I’m back now to continue the series I started with Post Without Words #10, a follow-up post, and Post Without Words #11. Recall that we … Continue reading →

Posted in geometry, pattern, pictures, posts without words, proof | Tagged , , , , , | 4 Comments

Post without words #11

Posted on September 8, 2016 by Brent
Posted in geometry, pattern, pictures, posts without words, proof | Tagged , , , , , | 7 Comments

Nature by Numbers

Posted on June 6, 2012 by Brent

This has been making the rounds of the math blogosphere (blathosphere?), but in case you haven’t seen it yet, check out Cristóbal Vila’s awesome short video, Nature by Numbers. Especially appropriate given that I have been writing about Fibonacci numbers … Continue reading →

Posted in fibonacci, golden ratio, links, video | Tagged , , , , | 1 Comment