BESSELI
Description
Returns the modified Bessel function, which is equivalent to the Bessel function evaluated for purely imaginary arguments.
Sample Usage
Syntax
BESSELI(X, N)
The BESSELI 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.
Notes
If x is nonnumeric, BESSELI returns the #VALUE! error value.
If n is nonnumeric, BESSELI returns the #VALUE! error value.
If n < 0, BESSELI returns the #NUM! error value.
The nth order modified Bessel function of the variable x is:
In order to use the BESSELI formula, start with your edited Excellentable:
Then type in the BESSELI formula in the area you would like to display the outcome:
By adding the values you would like to calculate the BESSELI formula for, Excellentable will generate the outcome:
A

B



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2
