
ThreadStatic Attribute | 469
The Language
Reference
This is the Title of the Book, eMatter Edition
Copyright © 2006 O’Reilly & Associates, Inc. All rights reserved.
Usage at a Glance
• The returned ratio is derived by dividing the length of the side opposite the angle
by the length of the side adjacent to the angle.
• This is a shared member of the System.Math class, so it can be used without an
instance.
• To convert degrees to radians, multiply degrees by π/180.
• To convert radians to degrees, multiple radians by 180/π.
Version Differences
In VB 6, Tan is an intrinsic VB function. In the .NET platform, it is a member of the
System.Math class and not directly part of the VB language.
See Also
Cos Function, Sin Function, Tanh Function
Tanh Function
Class
System.Math
Syntax
Dim result As Double = Math.Tanh(value)
value (required; Double)
An angle expressed in radians
Description
The Tanh function returns the hyperbolic tangent of an angle.
Usage at a Glance
This is a shared member of the System.Math class, so it can be used without an
instance.
Version Differences
The Tanh function did not exist in VB 6.
See Also
Cosh Function, Sinh Function, Tan Function
ThreadStatic Attribute
Class
System.ThreadStaticAttribute
Applies To
Field