Imagine winding the hour hand of a clock back from 3 o’clock to noon. Mathematicians have long known how to describe this rotation as a simple multiplication: A number representing the initial ...
Geometric algebra is a comprehensive mathematical language that unifies diverse algebraic systems—such as complex numbers, quaternions and vector calculus—within a single structure founded on Clifford ...
To a nonmathematician, having the letter “i” represent a number that does not quite exist and is “imaginary” can be hard to wrap your head around. If you open your mind to this way of thinking, ...
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