The S-Lang GSL Module Page

The GNU Scientific Library, or GSL, is a well-written and well-supported C library that contains a vast number of numerical routines. The GSL module described here makes many of those functions available to any application that makes use of the S-Lang interpreter through its ability to dynamically load interpreter modules.

Applications that support dynamically loadable modules include slsh, which is distributed with the S-Lang library, isis, jed, and slrn.