FNLMath : Introduction
The IMSL Fortran Numerical Library
The IMSL Fortran Numerical Library consists of two separate but coordinated Libraries that allow easy user access. These Libraries are organized as follows:
*MATH/LIBRARY general applied mathematics and special functions
The User’s Guide for IMSL MATH/LIBRARY has two parts:
*MATH/LIBRARY Special Functions
*STAT/LIBRARY statistics
Most of the routines are available in both single and double precision versions. Many routines for linear solvers and eigensystems are also available for complex and double -complex precision arithmetic. The same user interface is found on the many hardware versions that span the range from personal computer to supercomputer.
This library is the result of a merging of the products: IMSL Fortran Numerical Libraries and IMSL Fortran 90 Library.