Pi vs Tau Debate
Spring 2015 Meeting of the Indiana Section of the Mathematical Association of America
Taylor University, Upland, IN
Which is better, π = τ/2 ≈ 3.14 or τ = 2π ≈ 6.28? Are you a pi-rate or a tau-ist? This debate might help you decide.
Mathematics | Number Theory
Adam Coffman and Andrew Rich (2015).
Pi vs Tau Debate. Presented at Spring 2015 Meeting of the Indiana Section of the Mathematical Association of America, Taylor University, Upland, IN.