head	1.4;
access;
symbols
	pkgsrc-2013Q2:1.4.0.54
	pkgsrc-2013Q2-base:1.4
	pkgsrc-2012Q4:1.4.0.52
	pkgsrc-2012Q4-base:1.4
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	pkgsrc-2008Q3:1.4.0.42
	pkgsrc-2008Q3-base:1.4
	cube-native-xorg:1.4.0.40
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	pkgsrc-2003Q4-base:1.4
	buildlink2-base:1.4
	netbsd-1-5-PATCH001:1.3
	netbsd-1-5-RELEASE:1.2
	netbsd-1-4-PATCH003:1.2
	netbsd-1-4-PATCH002:1.1.1.1
	pkgsrc-base:1.1.1.1
	TNF:1.1.1;
locks; strict;
comment	@# @;


1.4
date	2001.11.01.00.34.33;	author zuntum;	state dead;
branches;
next	1.3;

1.3
date	2001.02.06.14.24.11;	author wiz;	state Exp;
branches;
next	1.2;

1.2
date	2000.02.29.14.27.16;	author dmcmahill;	state Exp;
branches;
next	1.1;

1.1
date	2000.02.20.14.40.34;	author dmcmahill;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	2000.02.20.14.40.34;	author dmcmahill;	state Exp;
branches;
next	;


desc
@@


1.4
log
@Move pkg/ files into package's toplevel directory
@
text
@===========================================================================
 $NetBSD: MESSAGE,v 1.3 2001/02/06 14:24:11 wiz Exp $

 Note:  For proper operation, your terminal setting must have "-extproc"
 set.  This can be checked with "stty -a".  Alternatively, you can run
 the script "yacas.sh" instead of directly running the binary program 
 "yacas".

===========================================================================
@


1.3
log
@Unify format of MESSAGEs, and include RCS Ids.
@
text
@d2 1
a2 1
 $NetBSD: MESSAGE,v 1.2 2000/02/29 14:27:16 dmcmahill Exp $
@


1.2
log
@Update to yacas-1.2.29.  Changes to the program are:

* added a directory colorcode with code to htmlize the scripts. it also color-highlights
  the code. Try it out by typing './colorcode' in that directory, and then
  'netscape scriptsmain.html'
* Pattern matching code optimized a little.
* SylvesterMatrix, code supplied by James Gilbertson.
* MatrixRow, MatrixColumn, and GenMatrix supplied by James Gilbertson.
* changed Intersection and Difference, so they handle lists with multiple identical
  elements correctly.
* Fixed the D(x)x+y bug reported by Fred Bacon.
* Fixed the Gcd(x,x) bug reported by Scott.
* added Factorize({list}). Factorize(1 .. 4) should now return the same as 4! for instance.
* Added Content and PrimitivePart to the univariate polynomial code. See the manual for an
  explanation of these functions.
@
text
@d1 2
a2 1
 $NetBSD$
d8 2
@


1.1
log
@Initial revision
@
text
@d1 3
a3 1
Note:  For proper operation, your terminal setting must have "-extproc"
@


1.1.1.1
log
@Initial import of yacas-1.0.28

Yacas (Yet Another Computer Algebra System) is a small and highly flexible
computer algebra language. The syntax uses a infix-operator grammar
parser. The distribution contains a small library of mathematical functions,
but its real strength is in the language in which you can easily write your
own symbolic manipulation algorithms. It supports arbitrary precision
arithmetic.

The current version is 1.0.28 (the first release was 1.0.0). The language is
very much in a finished state. Any code written for it should be usable in
future versions. Also, the language should prove very easy to learn.

Yacas is written in very clean c++ code, and is very portable . It can compile
stand-alone, and is easily embeddable. Yacas contains a native arbitrary
precision arithmetic module, but can also be used with GMP.

Things implemented include: arbitrary precision, rational numeric, vector,
complex, and matrix computations (including inverses and determinants and
solving matrix equations), derivatives, solving, Taylor series, numerical
solving (Newtons method), and a lot more non-mathematical algorithms. The
language natively supports variables and user-defined functions. There is
basic support for polynomials.
@
text
@@