Tan (function)

Syntax Tan (angle)
Description Returns a Double representing the tangent of angle.
Comments The angle parameter is a Double value given in radians.
Example This example computes the tangent of pi/4 radians (45 degrees). 
Sub Main()
  c# = Tan(Pi / 4)
  MsgBox "The tangent of 45 degrees is: " & c#
End Sub
See Also Sin (function); Cos (function); Atn (function).