Atn Function

Syntax:

Atn(Num)

Group:

Math

Description:

Return the arc tangent. This is the number of radians. There are 2*Pi radians in a full circle.

 

Parameter

Description

Num

Return the arc tangent of this numeric value.

 

See Also:

Cos, Sin, Tan.

Example:


Sub Main
  Debug.Print Atn(1)*4 ' 3.1415926535898
End
Sub