Besseli
  • 18 May 2022
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Besseli

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Returns the modified Bessel function of the first kind.

Function signature

BESSELI(x: Number, n: Number) => Number
Parameter Description
X The value at which to evaluate the function.
N The order of the function. If n is not an integer, it is truncated.

Examples

Formula Return value
BESSELI(1, 3) 0.02216842
BESSELI(1.5, 1) 0.98166643
BESSELI(3, 1) 3.95337022
BESSELI(2.5, 1) 2.51671624

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