By Tom Toce
I promised I would try the other ways to get a roll of seven, so I present here the next-easier way, two-five.
May/June 2019
By Stephen Meskin
This problem concerns the number of ways of putting four distinct points in a (Euclidean) plane. But first, let me put the problem in context.
By Sam Gutterman
Wow—my iPhone just told me that I only spent 4 hours and 47 minutes per day on my phone last week. At least that was a decrease of 5 percent over the previous week!
- 1
- 2