Login     Register

        Contact Us     Search

XLeratorDB/engineering Online Documentation

SQL Server BESSELJ function


 
Updated: 27 August 2010
BESSELJ
Use BESSELJ function to calculate the Bessel function of the first kind J±v(z). The BESSELJ function is defined by
 
Syntax
SELECT [wctEngineering].[wct].[BESSELJ] (
   <@x, float,>
 ,<@n, float,>)
Arguments
@x
is the value at which to evaluate the function. @x is an expression of type float or of a type that can be implicitly converted to float
@n
is the order of the Bessel function. @n is an expression of type float or of a type that can be implicitly converted to float
Return Types
float
Remarks
·         @n is truncated to zero decimal places.
·         If @n is less than zero, BESSELJ returns an error
Examples

select
wct.BESSELJ(1,5)

This produces the following result

----------------------
0.000249757730211234
 
(1 row(s) affected)


Copyright 2008-2013 WestClinTech LLC         Privacy Policy        Terms of Service