   acos
  does anyone know what function name would this be in vb ... acos ... im trying to calculate what the angle is of a number.[edited by - Capt_OzzMan on February 10, 2004 12:59:09 AM]
  Which version of VB? In VB .NET you''d use System.Math.Acos(). ;  vb6;  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbenlr98/html/vagrpderivedmath.aspfound it. 