Cotangent (Reserved Word)
Returns the cotangent value of the specified Num of degrees.
CoTangent(Num)
Where Num is a numeric expression to be used in the calculation.
Remarks
The cotangent is a trigonometric function that is equal to the cosine divided by the sine.
Num should be the number of degrees in the angle.
Examples
CoTangent(45) returns a value of 1.0.
CoTangent(72) returns a value of 0.3249.