| S17ACF | Bessel function Y0(x) |
| S17ADF | Bessel function Y1(x) |
| S17AEF | Bessel function J0(x) |
| S17AFF | Bessel function J1(x) |
| S17ALF | Zeros of Bessel functions Jα(x), Jα ′ (x), Yα(x) or Yα ′ (x) |
| S17DCF | Bessel functions Yν + a(z), real a ≥ 0, complex z, ν = 0,1,2, … |
| S17DEF | Bessel functions Jν + a(z), real a ≥ 0, complex z, ν = 0,1,2, … |
| S18ACF | Modified Bessel function K0(x) |
| S18ADF | Modified Bessel function K1(x) |
| S18AEF | Modified Bessel function I0(x) |
| S18AFF | Modified Bessel function I1(x) |
| S18CCF | Scaled modified Bessel function exK0(x) |
| S18CDF | Scaled modified Bessel function exK1(x) |
| S18CEF | Scaled modified Bessel function e - |x|I0(x) |
| S18CFF | Scaled modified Bessel function e - |x|I1(x) |
| S18DCF | Modified Bessel functions Kν + a(z), real a ≥ 0, complex z, ν = 0,1,2, … |
| S18DEF | Modified Bessel functions Iν + a(z), real a ≥ 0, complex z, ν = 0,1,2, … |
| S18GKF | Bessel function of the 1st kind Jα ± n(z) |