SpecialFuncs.Besk Function

Bessel function of the second kind Kn(A) (Real argument, can be scaled).

Pascal

function Besk(NU: double; A: double; Scale: boolean): TCplx; overload;

Parameters	Description
NU	Defines the order of the Bessel function of the second kind Yn.
A	Defines real value for which Kn(A) should be evaluated.
Scale	If Scale parameter is true, Kn(A) is multiplied by exp(-\|Re(A)\|).

Returns

the Bessel function of the second kind Kn(A), with NU parameter describing order of Bessel function.If Scale parameter is true, Kn(A) is multiplied by appropriate factor (see below).

Group

Functions

Links

SpecialFuncs, Functions

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