Difference between revisions of "Documentation/How Tos/Calc: BESSELI function"
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'''[[Documentation/How_Tos/Calc: Mathematical functions|Mathematical functions]]''' | '''[[Documentation/How_Tos/Calc: Mathematical functions|Mathematical functions]]''' | ||
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| + | [[Documentation/How_Tos/Calc: Functions listed alphabetically|'''Functions listed alphabetically''']], | ||
| + | [[Documentation/How_Tos/Calc: Functions listed by category|'''Functions listed by category''']] | ||
=== Issues: === | === Issues: === | ||
* This function currently appears in the AddIn category of the Function Wizard. | * This function currently appears in the AddIn category of the Function Wizard. | ||
Revision as of 07:20, 13 September 2008
BESSELI
Calculates the modified Bessel function of the first kind.
Syntax:
BESSELI(x; n)
- returns the modified Bessel function of the first kind, of order n, evaluated at x.
- The modified Bessel function of the first kind In(x) = i-nJn(ix), where Jn is the Bessel function of the first kind.
Example:
BESSELI(1; 1)
- returns 0.565159103992.
See also:
Functions listed alphabetically, Functions listed by category
Issues:
- This function currently appears in the AddIn category of the Function Wizard.
