BESSELJ

Description

Returns the Bessel function.

Syntax

BESSELJ(X, N)

The BESSELJ function syntax has the following arguments:

• X    Required. The value at which to evaluate the function.

• N    Required. The order of the Bessel function. If n is not an integer, it is truncated.

Remarks

• If x is nonnumeric, BESSELJ returns the #VALUE! error value.

• If n is nonnumeric, BESSELJ returns the #VALUE! error value.

• If n < 0, BESSELJ returns the #NUM! error value.

• The n-th order Bessel function of the variable x is:

  

  where:

  

  is the Gamma function.

Step 1: In order to use the BESSELJ formula, start with your edited Excellentable. To begin, try out BESSELJ. 

Step 2: Fill in a number for the value parameter and then set in a value for the order parameter. 

	A	B
1	BESSELJ Formula	Value
2	BESSELJ(1.9, 2)	0.329925728