BESSELI (PQL - xl)

This function calculates the modified Bessel function of the first kind evaluated for purely imaginary arguments

  • Library: PQL \ Spreadsheet \ Engineering
  • Compatibility: Any content (regardless of data source) in the Tabulate spreadsheet module

Syntax

BESSELI(x, n)

Function Arguments

Name

Description

Type

Optional

x

Value at which to evaluate the function

Number

n

Number representing the order of the function; if it is not an integer, it is truncated

Number

Comments

This function is the same as the Microsoft Excel 'BESSELI' function - using the same inputs, logic and outputs.