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Imaginary numbers are more real than infinity.
(self.showerthoughts)
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this post was submitted on 25 Nov 2024
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You don't even have to go into quantum mechanics. I vaguely recall using a real/imaginary plane with a rotating vector to do something about electricity in first year engineering?
Don't worry I'm not actually an electrical engineer.
But my point is that there are applications for imaginary numbers with very practical engineering applications. Foundational, even.
It's a usefull technique to model the symmetry between magnetic and electrical power.
Electrical math is full of complex numbers.
electrical impedance is often represented with a complex number
https://en.m.wikipedia.org/wiki/Electrical_impedance