My December “Let’s Play Math” newsletter went out yesterday to everyone who signed up for Tabletop Academy Press math updates. This month’s issue featured infinite series and Vi Hart’s Apollonian Doodle Game.
If you’re a subscriber but didn’t see your newsletter, check your Updates or Promotions tab (in Gmail) or your Spam folder.
And if you missed this month’s edition, no worries — there will be more playful math snacks soon. In fact, I’ll re-send this issue to new subscribers during the week before Christmas, so you haven’t really missed anything at all!
As a Bonus: Newsletter subscribers are always the first to hear about new books, revisions, and sales or other promotions.
CREDITS: “Circle Packing” feature graphic by fdecomite via Flickr (CC BY 2.0).