Interesting Engineering on MSN
100-year-old formulae for pi are more than just math, unravel modern black hole mysteries
Ramanujan's pi-computing machinery exactly mirrors the necessary structure in modern physical theories (LCFTs).
Corrected: An earlier version of this Commentary illustration included an incorrect math formula. The correct formula for calculating the area of a circle is A=Ï€r^2. When I was a kid, I hated math. I ...
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