Happy tau day!

Happy Tau Day! The Tau Manifesto by Michael Hartl is now available in print, if you’re in the market for a particularly nerdy coffee table book and conversation starter:

I also wrote about Tau Day ten years ago; see that post for more links! Using \tau we can make the most beautiful equation in the world even more beautiful:

e^{i \tau} = 1 + 0i

Please enjoy eating two pi(e)s today. I’ll be back soon with some solutions to the parallelogram area challenge!

About Brent

Associate Professor of Computer Science at Hendrix College. Functional programmer, mathematician, teacher, pianist, follower of Jesus.
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1 Response to Happy tau day!

  1. Ryan Yates says:

    We enjoyed two pies today! Vegetable pot pie for dinner and a buckeye pie of desert.

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