We have number like pi and √2 that are problematic in some cases.
Does it exists a branch of math that uses them as units and recalculate every number in that scale to simplify some calculus?
For Pi you’re talking about radians, where 2PI radians represents the 360 degrees to go around a circle. This is used in a large number of applications – trigonometry, geometry, representations of cyclical/oscillating motion, and solutions to a number of equations.
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