Written by Calculates the number of distinct values within a defined set of values and ranges.
Counts the number of entries in a range based on several specified criteria.
Provides a count based on specific criteria within a range.
Counts the number of unoccupied cells within a specified range.
Calculates the hyperbolic cotangent of any real number.
Cotangent of an angle supplied in radians.
Calculates the hyperbolic cosine for any real numerical input.
Calculates the cosine for a given angle expressed in radians.
Determines the number of ways to select a specified number of items from a collection, allowing repetitions of the same item.
Calculates the different ways to select a number of items from a larger set of items.