BESSELI function
BESSELI(Number,
Order) BESSELI(Number;
Order)
Number
Number or { Number }
The value at which the function is evaluated.
Order
Number or { Number }
The order of the Bessel function.
Returns
Number or { Number }
The modified Bessel function of the first kind.
Calculates the modified Bessel function of the first kind.
Examples
BESSELI(1, 1)BESSELI(1; 1)
Returns roughly 0.57.
BESSELI(1, { 1,
2 })BESSELI(1;
{ 1; 2 })
Returns an array roughly equal to { 0.57, 0.14 }{ 0,57; 0,14 }.