3Blue1Brown
How pi was almost 6.283185... (2018x4)
Ημερομηνία προβολής: Μαρ 14, 2018
Happy pi day! Did you know that in some of his notes, Euler used the symbol pi to represent 6.28..., before the more familiar 3.14... took off as a standard?
- Πρώτη προβολή: Μαρ 2015
- Επεισόδια: 131
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