Written by Rounds a number up to the nearest integer multiple of a specified significance, regardless of whether the number is positive or negative.
Rounds a number up to the nearest integer multiple of a defined significance, adjusting for negative values to either round towards or away from zero based on the specified mode.
Rounds a number upward to the nearest integer multiple of a specified significance.
Calculates the inverse hyperbolic tangent of a specified value.
Calculates the inverse hyperbolic sine of a given number.
Calculates the inverse hyperbolic cotangent of a given value in radians. The input must be outside the range of -1 and 1, inclusive.
Calculates the inverse cotangent of a value, expressed in radians.
Calculates the inverse hyperbolic cosine of a specified value.
Calculates the angle in radians corresponding to a given cosine value.
Returns the number of the row containing a specified cell.