| g01ptc | nag_moment_1_landau Landau first moment function Φ1(x) |
| g01qtc | nag_moment_2_landau Landau second moment function Φ2(x) |
| L5a1: | Cumulative distribution functions, probability density functions | (31 routines) |
| L5a2: | Inverse distribution functions, sparsity functions | (10 routines) |