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Intuitive Arithmetic With Complex Numbers

Posted 01.02.2008, under Math

Imaginary numbers have an intuitive explanation: they “rotate” numbers, just like negatives make a “mirror image” of a number. This insight makes arithmetic with complex numbers easier to understand, and is a great way to double-check your results. Here’s our cheatsheet:

complex arithmetic operations

This post will walk through the intuitive meanings.

Complex Variables

In regular algebra, we …

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