Chapter 6: Bessel Functions

Routines

Bessel Functions of Order 0 and 1

Evaluates J0(x)........................................................................................................ BSJ0

Evaluates J1(x)........................................................................................................ BSJ1

Evaluates Y0(x)....................................................................................................... BSY0

Evaluates Y1(x)....................................................................................................... BSY1

Evaluates I0 (x)......................................................................................................... BSI0

Evaluates I1(x).......................................................................................................... BSI1

Evaluates K0(x)....................................................................................................... BSK0

Evaluates K1(x)....................................................................................................... BSK1

Evaluates e−|x|I0(x).................................................................................................. BSI0E

Evaluates e−|x|I1(x).................................................................................................. BSI1E

Evaluates exK0(x).................................................................................................. BSK0E

Evaluates exK1(x).................................................................................................. BSK1E

Series of Bessel Functions, Integer Order

Evaluates Jk(x), k = 0, …, n - 1.............................................................................. BSJNS

Evaluates Ik(x), k = 0, …, n - 1............................................................................... BSINS

Series of Bessel Functions, Real Order and Argument

Evaluates Jν + k(x), k = 0, …, n - 1............................................................................. BSJS

Evaluates Yν + k(x), k = 0, …, n - 1........................................................................... BSYS

Evaluates Iν + k(x), k = 0, …, n - 1.............................................................................. BSIS

Evaluates exIν + k(x), k = 0, …, n - 1........................................................................ BSIES

Evaluates Kν + k(x), k = 0, …, n - 1........................................................................... BSKS

Evaluates exKν + k(x), k = 0, …, n - 1...................................................................... BSKES

Series of Bessel Functions, Real Order and Complex Argument

Evaluates Jν + k(z), k = 0, …, n - 1............................................................................ CBJS

Evaluates Yν + k(z), k = 0, …, n - 1........................................................................... CBYS

Evaluates Iν + k(z), k = 0, …, n - 1.............................................................................. CBIS

Evaluates Kν + k(z), k = 0, …, n - 1........................................................................... CBKS



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