# misc/umfpack.tgz moved to linalg/umfpack.shar file misc/besz.c for fast zero finder for bessel functions J_nu(x) lang c by E. Onofri (onofri@parma.infn.it) gams c10a3 file misc/bitnet for a list of bitnet sites. file misc/blocksolve.tgz for BlockSolve is a software library module for solving large, , sparse, symmetric systems of linear equations on parallel , computers. The package contains source code, Unix "man" , pages and a manual. To achieve portability, BlockSolve uses , the Chameleon package developed by Bill Gropp and others at , Argonne National Laboratory. BlockSolve has been tested on the , Intel DELTA, the IBM SP series, and a network of Sun , workstations, but can be expected to run without modification , of source code on other architectures. , This file CANNOT be retrieved by email. by Mark Jones jones@cs.utk.edu, Paul Plassmann plassman@mcs.anl.gov contact jones@cs.utk.edu prec single/double gams d2b4 lang c age research file misc/contrib for a checklist for netlib contributors file misc/dlamch.f for determines double precision machine parameters. gams r1 file misc/fft.f for yet another fft subroutine, this one from Ferziger's text gams j1a2 file misc/groups for list of people interested in na at various centers. by Gene Golub, Stanford age old file misc/ickp.tar.z for for checkpointing programs on the Intel iPSC/2 & iPSC/860 by James Plank, Princeton University gams z file misc/instab.tgz for Instab is a software package for automatically detecting , instability in numerical algorithms. Instab implements functional , stability analysis, which uses the relationship between the , forward error, the backward error, and a problem's condition to define , a function that estimates a lower bound on the backward error. The , subplex optimization method then maximizes the function. A numerical , algorithm is unstable if the maximization shows that the backward , error can become large. Since numerical algorithms are treated as , black boxes, Instab normally requires little more than an executable , version of a numerical algorithm to determine if it is unstable. by Tom Rowan size 24k file misc/iqpack for Fortran subroutines for the weights of interpolatory quadratures , the package is an implementation of the method described in , "Calculation of the Weights of Interpolatory Quadratures", , J. Kautsky and S. Elhay, Numer Math 40 (1982) 407-422, by S. Elhay, Feb 1988. gams h2c lang fortran file misc/jet-lag-diet for Argonne's Anti-Jet-Lag Diet helps travelers adjust to new time zones. file misc/jgraph.readme gams q file misc/jgraph.tgz for program to plot graphs in Postscript by Jim Plank, Princeton University gams q file misc/machar for this program prints hardware-determined , machine constants obtained by smchar, a subroutine due to , w. j. cody. , descriptions of the machine constants are , given in the prologue comments of smchar. , subprograms called smchar , version Fri Oct 25 22:54:26 BST 1985 lang C by Tim Hopkins , Computing Laboratory, University of Kent, Canterbury CT2 7NF Kent U.K. lib misc/mglab for tutorial 1d multigrid gams i1b1 file misc/mpsim for Portable (to most UNIX systems) message-passing simulator , that supports both C and FORTRAN. Uses forks and pipes , to support up to 8 to 16 processes on UNIX bsd 4.x, SYS V 3.x, , DYNIX, Encore, Ultrix, Sun, XENIX, Tek UNIX, 3B2s. Simulates , Intel iPSC/1 and iPSC/2 hypercubes and produces trace file of message , events. Trace-file analyzers produces tabular or graphical , summaries. (Encore and Sequent versions will utilize , multiple processors.) by Tom Dunigan, Oak Ridge Nat Lab, 2/89, dunigan@msr.epm.ornl.gov gams z file misc/mus for A package for solving two-point BVPs Double precision version by Authors: R.M.M. Mattheij, G.W.M. Staarink. , G.W.M. Staarink; Economisch Instituut; Thomas van Aquinostraat 6; , 6525 GD Nijmegen; The Netherlands file misc/nanet for an introduction to NAnet, after its move from Stanford to ORNL file misc/nanet.tgz for the software for running the na-net. file misc/netlib for The source and scripts for netlib. file misc/netlib-paper for The troff form of the paper describing netlib. file misc/nonsymdc for This software is a sequential version of a parallel algorithm for , computing the eigenvalues and eigenvectors of a , non-symmetric matrix. The algorithm is based on a , divide-and-conquer procedure and uses an iterative , refinement technique. , see tennessee/ut-cs-91-137.ps for details on the approach. by Jack Dongarra , Majed Sidani file misc/randnum-cray for vectorised random number generator for the CRAY X-MP. by Oscar Buneman, 10/16/86 gams l6a21 file misc/rktec.c for computes the truncation error coefficients, tecs, of a Runge-Kutta , formula, or a pair of formulas, specified in an input file. , Version 2.1 by Mike Hosea (na.hosea@na-net.ornl.gov) June 6, 1994 gams i1c file misc/slamch.f for determines single precision machine parameters. gams r1 file misc/sledge for These routines estimate eigenvalues, eigenfunctions and/or , spectral density functions for Sturm-Liouville problems. by Steven Pruess , , Charles Fulton lang fortran size 195k file misc/sleign for eigenvalues and eigenfunctions of regular and singular Sturm-Liouville , boundary value problems. The package is a modification and , extension of the code developed by Bailey, Gordon, and Shampine, , described in ACM-TOMS 4(1978).(Burt Garbow, ANL, 11/29/88) gams i1b3 lang fortran file misc/syevj for the code implements the accurate symmetric eigensolver , which consist of the symmetric indefinite decomposition , followed by implicit Jacobi iteration. by "Dr. Ivan Slapnicar" , 3 Dec 1992 gams d4a1 lang fortran file misc/xplayer.tgz for trace2au is a tool that takes trace stream as input and outputs sounds , on a Sun workstation. E.g., can be used with a trace file produced by , picl to identify communication patterns, hotspots, and bottlenecks. by Jean Yves Peterschmitt and , Bernard Tourancheau gams n1, s3 file misc/trace2au_report.tgz for utility for xplayer file misc/trace2au_tools.tgz for utility for xplayer file misc/tymnet for list of tymnet numbers around the country. file misc/vrend.tgz for 3-D volume-renderer (using ray-casting); a PVM 2.4 implementation. by Hugh Caffey, caffey@tc.cornell.edu Dec 10, 1992 gams q