IMSL® Fortran Math Special Functions Library

IMSL® Fortran Math
Special Functions Library

The IMSL Fortran Numerical Library consists of two separate but coordinated libraries that allow easy user access, organized as follows:

The Math Numerical Library: general applied mathematics and special functions. This user guide has two parts, the Math Library and the Math Library Special Functions.

The Stat Numerical Library: Statistics, with a single user guide, Stat Library.

About FNL and this guide

Finding the right routine

Summary of routines

Installing and configuring FNL, in the product README

What’s New in FNL 2022.1

See What’s New in the IMSL® Fortran Numerical Library and the Change Log.