Euler's identity

Topic | v1 | created by jjones |

In mathematics, Euler's identity (also known as Euler's equation) is the equality e to the π i = -1, where e is Euler's number, the base of natural logarithms, i is the imaginary unit, which by definition satisfies i² = −1, and π is pi, the ratio of the circumference of a circle to its diameter. Euler's identity is named after the Swiss mathematician Leonhard Euler. It is considered to be an exemplar of mathematical beauty as it shows a profound connection between the most fundamental numbers in mathematics.


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treated in e to the pi i for dummies

For this Christmas video the Mathologer sets out to explain Euler's identity e to the pi i = -1, the...