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XLeratorDB/math Documentation

SQL Server TANH function


TANH
 
Updated: 17 August 2010
Use TANH to calculate the hyperbolic tangent of a number.
Syntax
SELECT [westclintech].[wct].[TANH] (
   <@Number, float,>)
Arguments
@Number
is any real number. @Number is an expression of type float or of a type that can be implicitly converted to float
Return Types
float
Remarks
·         TANH = SINH(@Number) / COSH(@Number)
Example
 
SELECT wct.TANH(PI())
Here is the result set
----------------------
0.99627207622075
 
(1 row(s) affected)


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