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ACOT
This function returns the arccotangent (inverse of the cotangent) of the specified numeric value.
Syntax
ACOT(value)
Arguments
[Required] For the argument, you can specify the cotangent of the angle you want to return. The argument should be a real number.
Remarks
The resultant angle is in radians and its value lies between 0 (zero) and PI (pi). If you want to convert the result from radians to degrees, multiply the resultant value by 180/PI.
Examples
ACOT(5) gives the result 0.1973
ACOT(10) gives the result 0.0996
ACOT(15) gives the result 0.0665