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Monthly Archives: June 2011

Pi, Tau and Eta

Recently, I’ve heard a lot about the number τ, and I find the whole thing a bit odd.
Here’s how it goes:
The number π is the ratio of a circle’s circumference to its diameter. It’s been known about for thousands of years and is an extremely useful number which appears in all sorts of unusual and […]

Posted in How people learn (or don't), Isn't maths cool? | Tagged |

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