| G01EAF | Computes probabilities for the standard Normal distribution |
| G01KAF | Calculates the value for the probability density function of the Normal distribution at a chosen point |
| G01KQF | Computes a vector of values for the probability density function of the Normal distribution |
| G01MBF | Computes reciprocal of Mills' Ratio |
| G01SAF | Computes a vector of probabilities for the standard Normal distribution |
| S15ABF | Cumulative Normal distribution function |
| S15ACF | Complement of cumulative Normal distribution function |