/sci/ - Science & Math

>>	Anonymous Wed Oct 9 10:31:27 2019 No.11044589 [View] File: 384 KB, 716x403, 1492352187679.png [View same] [iqdb] [saucenao] [google]

Anonymous Fri May 12 08:58:48 2017 No.8903722 [View]
File: 384 KB, 716x403, euler.png [View same] [iqdb] [saucenao] [google]

>>8902336
>forgetting the original logician spook
[eqn]\left\{ x \middle| x \notin x \right}[/eqn]

>>8902781
The usual "proof" of the identity is presented as a syntactic trick that involves shuffling around the definitions of i, sin, cos and exp together with the oh-so-rigorous ... notation.
Which is really a shame because it downplays the geometric interpretation of the identity, from which the entire field of complex analysis pretty much follows.

>>	Anonymous Sun Apr 16 10:16:27 2017 No.8831111 [View] File: 384 KB, 716x403, 1491447738386.png [View same] [iqdb] [saucenao] [google] Well /sci/?

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