BESSELY

Description

Returns the Bessel function, which is also called the Weber function or the Neumann function.

Sample Usage

Syntax

BESSELY(X, N)

The BESSELY function syntax has the following arguments:

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

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

Remarks

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

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

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

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

  

In order to use the BESSELY formula, start with your edited Excellentable:

Then type in the BESSELY formula in the area you would like to display the outcome:

By adding the values you would like to calculate the BESSELY formula for, Excellentable will generate the outcome:

	A	B
1	BESSELY Formula	Value
2	BESSELY(2.5, 1)	0.145918138