Trigonometry

Arccotangent

Arccotangent is a trigonometric quantity relating angles to side ratios or circle coordinates.

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α = atan2(1,x)

What it means

Arccotangent is a trigonometric quantity relating angles to side ratios or circle coordinates.

How it works and where it is used

Use this calculation for recovering an angle from a side ratio or trigonometric value.