COT (Number) COT (Number)
Number
Number Number
The angle in radians. Must not be a multiple of pi.
Returns
Number Number
The trigonometric cotangent.
Returns the trigonometric cotangent of an angle. The cotangent is the reciprocal of the tangent, equivalent to COS (Number) / SIN (Number) COS (Number) / SIN (Number). The inverse of this function is ACOT.
Example
COT (45)
COT (45)
Returns roughly 0.617.