This is the product SLATEC taken from http://www.netlib.org/slatec/index.html and adapted for use by the Sloan Digital Sky Survey. Here is the provided netlib readme file:
SLATEC Common Mathematical Library, Version 4.1, July 1993 a comprehensive software library containing over 1400 general purpose mathematical and statistical routines written in Fortran 77.
BSPLINE: A package of subprograms for working with piecewise polynomial functions.
EISPACK: A collection of subprograms for solving matrix eigen-problems.
FFTPACK: A collection of Fast Fourier Transform routines.
FNLIB: A a collection of routines for evaluating elementary and special functions.
PCHIP: A package for piecewise cubic Hermite interpolation of data.
QUADPAC: A package of subprograms for automatic evaluation of one-dimensional definite integrals.
SLAP: A package of subprograms for solve large sparse symmetric and nonsymmetric positive definite linear systems, Ax = b, using preconditioned iterative methods. (single precision)
SLAP: A package of subprograms for solve large sparse symmetric and nonsymmetric positive definite linear systems, Ax = b, using preconditioned iterative methods. (double precision)
readme.doc The README file quoted above
toc.doc Table of Contents
guide.doc Guide for programmers submitting new SLATEC routines. Useful for users, too.
install.doc How to install SLATEC; this
product was built by following these procedures.
MS 127 Fermi National Accelerator Laboratory P.O. Box 500 Batavia, IL 60510 U.S.A