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Forum index » Science and Technology » Math » Symbolic
JACAL symbolic mathematics program release jacal1b6
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Aubrey Jaffer
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Joined: 19 Feb 2006
Posts: 2

PostPosted: Sun Feb 19, 2006 1:00 am    Post subject: JACAL symbolic mathematics program release jacal1b6 Reply with quote

This message announces the availability of JACAL release jacal1b6.

JACAL is an interactive symbolic mathematics program. JACAL can
manipulate and simplify equations, scalars, vectors, and matrices of
single and multiple valued algebraic expressions containing numbers,
variables, radicals, and algebraic differential, and holonomic
functions.

JACAL is written in Scheme and works with Scheme implementations which
support the SLIB Scheme Library. The SCM Scheme implementation
(written in C) is available with JACAL. SCM runs on Amiga, Atari-ST,
MacOS, MS-DOS, OS/2, NOS/VE, Unicos, VMS, Windows, Unix and similar
systems.

JACAL is free software. It is released under the GNU Public License
(GPL).

Documentation and distributions in several formats are linked from
JACAL's home page:

http://swiss.csail.mit.edu/~jaffer/JACAL.html

Links to distributions of JACAL and related softwares are at the end
of this message.

-=-=-
jacal1b6 news:

* builtin.scm (scheme): Inputs string argument as Scheme.
(make-grammar-bltn): Added.
(tex): Inputs string argument as TeX.
(standard, disp2d): Added; input string argument as standard.

* info.scm (jacobi, jacobian): Added.
* builtin.scm (jacobi, jacobian): Added.

* norm.scm (diff): Added poly:square-free-var call to remove
differentials in both numerator and denominator.

* jacal.sh (gui): Removed guile.scm; uses go.scm instead.
* Makefile (install): Removed guile.scm; uses go.scm instead.
* *.scm: Downcased all program identifiers.

-=-=-

JACAL is available from:
http://swiss.csail.mit.edu/ftpdir/scm/jacal1b6.zip
swiss.csail.mit.edu:/pub/scm/jacal1b6.zip (FTP instructions follow)
Also available as RPM:
http://swiss.csail.mit.edu/ftpdir/scm/jacal-1b6-1.noarch.rpm
swiss.csail.mit.edu:/pub/scm/jacal-1b6-1.noarch.rpm

SLIB is a portable scheme library which JACAL requires:
http://swiss.csail.mit.edu/ftpdir/scm/slib3a3.zip
swiss.csail.mit.edu:/pub/scm/slib3a3.zip
Also available as RPM:
http://swiss.csail.mit.edu/ftpdir/scm/slib-3a3-1.noarch.rpm
swiss.csail.mit.edu:/pub/scm/slib-3a3-1.noarch.rpm

SCM is a small Scheme implementation under which JACAL will run.
SCM source is available from:
http://swiss.csail.mit.edu/ftpdir/scm/scm5e2.zip
swiss.csail.mit.edu:/pub/scm/scm5e2.zip
Also available as i386 binary RPM:
http://swiss.csail.mit.edu/ftpdir/scm/scm-5e2-1.i386.rpm
swiss.csail.mit.edu:/pub/scm/scm-5e2-1.i386.rpm

Programs for printing and viewing TexInfo documentation (which JACAL
has) come with GNU Emacs or can be obtained via ftp from:
ftp.gnu.org:pub/gnu/texinfo/texinfo-4.0.tar.gz
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