Today we celebrate Pi Day, the day dedicated to the “number π (/paɪ/), a mathematical constant. Originally defined as the ratio of a circle‘s circumference to its diameter, it now has various equivalent definitions and appears in many formulas in all areas of mathematics and physics” (definition taken from Wikipedia).
In case you didn’t get ~why~ today is Pi Day, it’s because today is March 14, or 3/14, and Pi’s value is 3.14……… man jokes are less funny if you explain them.
So happy Pi Day to all you nerds out there!
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