For a given order and value of x, the Excel Bessely function yields the Bessel function, Yn(x), (also known as the Weber function or the Neumann function).
Synatax :
=BESSELLY ( x, n )
Parameters :
x – The point at which the function will be evaluated.
n – A positive number indicating the Bessel function’s order.
(If the provided value of n is a decimal, Excel truncates it to an integer.)
Examples :
The order 1 Bessel function, Y1, is depicted in the chart on the right (x). If you wish to determine the value of this function for x = 0.05, use the Excel formula =BESSELY(0.05, 1), which yields-12.78985516.
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