# Automatically generated file --- DO NOT EDIT
2007-07-24 22:04  adb014

	* DESCRIPTION: Version numbering changes of all packages needed due
	  to inclusion of generic Makefile/configure in all packages

2007-03-28 20:54  adb014

	* DESCRIPTION: Update for the external dependencies

2007-03-23 21:59  adb014

	* inst/: findsym.m, poly2sym.m, sym2poly.m: FSF address update

2007-03-23 17:14  adb014

	* inst/findsym.m, inst/poly2sym.m, inst/splot.m, inst/sym2poly.m,
	  inst/symfsolve.m, src/differentiate.cc, src/findsymbols.cc,
	  src/numden.cc, src/op-ex-mat.cc, src/op-ex.cc, src/op-vpa.cc,
	  src/ov-ex-mat.cc, src/ov-ex-mat.h, src/ov-ex.cc, src/ov-ex.h,
	  src/ov-relational.cc, src/ov-relational.h, src/ov-vpa.cc,
	  src/ov-vpa.h, src/probably_prime.cc, src/sumterms.cc,
	  src/sym-bool.cc, src/sym-create.cc, src/sym-ops.h,
	  src/symbols.cc, src/syminfo.cc, src/symlsolve.cc: Update the FSF
	  address

2007-03-20 23:13  adb014

	* src/autogen.sh: Ensure that configure script is executable

2007-03-07 21:20  adb014

	* src/autogen.sh: Conditional build of configure file

2007-03-05 14:19  adb014

	* PKG_ADD: Don't use which in autoload, but a command that
	  identifies a function that coexists with the PKG_ADD file in which
	  the autoload is found

2007-02-06 08:02  goffioul

	* src/ov-ex.cc: Fix problem with STL iterator going past the end of
	  a container

2007-01-30 23:23  adb014

	* DESCRIPTION: Add Autoload field to DESCRIPTION of main/ packages

2006-10-14 19:39  hauberg

	* COPYING: Removed unvalid characters from all GPL licenses in the
	  packages

2006-10-04 22:51  adb014

	* DESCRIPTION, src/symbols.cc: Start fixing the main INDEX file and
	  making a clearer split with the octave core functions

2006-10-02 21:47  adb014

	* DESCRIPTION: Latest mega package manager update

2006-09-15 22:33  adb014

	* DESCRIPTION: Further automatic rpm build fixes

2006-09-10 23:18  adb014

	* Makefile: Simplify package Makefiles, package all default package
	  files, and remove the redundant Makefiles

2006-08-29 00:31  adb014

	* PKG_ADD: Missing PKG_ADD

2006-08-28 22:06  adb014

	* .cvsignore: More package manager stuff

2006-08-25 21:49  adb014

	* src/: autogen.sh, configure.base, install-sh, octinst.sh.in:
	  Latest package manager mega patch, but not the last

2006-08-25 08:53  adb014

	* INSTALL, Makefile, doc/INSTALL, src/.cvsignore, src/Makeconf.add,
	  src/Makeconf.base, src/Makeconf.in, src/Makefile, src/autogen.sh,
	  src/configure.add, src/configure.base, src/findsymbols.cc,
	  src/ov-ex-mat.cc, src/ov-ex-mat.h, src/ov-ex.cc, src/ov-ex.h,
	  src/ov-relational.cc, src/ov-relational.h, src/ov-vpa.cc,
	  src/ov-vpa.h, src/sumterms.cc, src/symbols.cc, src/symbols.h:
	  Further package manager updates. All but miscellaneous and audio
	  should build in main/. Some broken symlinks in image and octcdf
	  still

2006-08-21 20:39  hauberg

	* inst/.cvsignore, src/.cvsignore: Added a lot of .cvsignore's in
	  main

2006-08-20 16:23  hauberg

	* COPYING, DESCRIPTION, Makeconf.add, Makefile, configure.add,
	  differentiate.cc, findsym.m, findsymbols.cc, numden.cc,
	  op-ex-mat.cc, op-ex.cc, op-vpa.cc, ov-ex-mat.cc, ov-ex-mat.h,
	  ov-ex.cc, ov-ex.h, ov-relational.cc, ov-relational.h, ov-vpa.cc,
	  ov-vpa.h, poly2sym.m, probably_prime.cc, splot.m, sumterms.cc,
	  sym-bool.cc, sym-create.cc, sym-ops.h, sym2poly.m, symbols.cc,
	  symbols.h, symfsolve.m, syminfo.cc, symlsolve.cc, inst/findsym.m,
	  inst/poly2sym.m, inst/splot.m, inst/sym2poly.m, inst/symfsolve.m,
	  src/Makeconf.add, src/Makeconf.base, src/Makeconf.in,
	  src/Makefile, src/autogen.sh, src/configure.add,
	  src/configure.base, src/differentiate.cc, src/findsymbols.cc,
	  src/install-sh, src/numden.cc, src/octinst.sh.in,
	  src/op-ex-mat.cc, src/op-ex.cc, src/op-vpa.cc, src/ov-ex-mat.cc,
	  src/ov-ex-mat.h, src/ov-ex.cc, src/ov-ex.h, src/ov-relational.cc,
	  src/ov-relational.h, src/ov-vpa.cc, src/ov-vpa.h,
	  src/probably_prime.cc, src/sumterms.cc, src/sym-bool.cc,
	  src/sym-create.cc, src/sym-ops.h, src/symbols.cc, src/symbols.h,
	  src/syminfo.cc, src/symlsolve.cc: Changed the directory structure
	  of symbolic to match the package system

2006-05-19 08:58  jwe

	* differentiate.cc, numden.cc, probably_prime.cc, sym-create.cc,
	  symbols.cc: [no log message]

2006-04-22 19:42  adb014

	* ov-vpa.h, sym-bool.cc, symbols.cc: some fixes for recent
	  octave_value changes

2006-04-13 23:21  adb014

	* ov-ex-mat.h, ov-ex.h, ov-relational.h, ov-vpa.h: Commit changes
	  from JWE for octave_value/octave_base_value changes in 2.9.5+

2006-02-04 16:16  pkienzle

	* Makefile: Fix multiple function per file linkage problems.

2006-01-07 06:12  adb014

	* .cvsignore: patch to allow 2.9.x autoload functionality to
	  replace symbolic links

2005-05-26 01:42  pkienzle

	* probably_prime.cc: Use correct comment character for C++

2005-05-25 05:43  pkienzle

	* splot.m: Author/Copyright consistency

2005-04-24 18:33  pkienzle

	* probably_prime.cc: Fix copyright notices.

2005-03-23 06:59  pkienzle

	* INDEX, Makefile, symbols.cc: Add Sqrt.

2004-11-10 16:26  adb014

	* findsymbols.cc, ov-ex.cc: Must explicitly use the
	  "GiNaC::operator ==" as there is an ambiguity between this and the
	  newly introduced int-type operators in the octave core..

2003-11-18 05:45  pkienzle

	* Makefile, ov-ex-mat.cc, ov-ex.cc, ov-relational.cc, ov-vpa.cc:
	  Octave now defines type class as well as type name.

2003-11-17 18:04  adb014

	* Makefile, ov-ex-mat.h, ov-ex.h, ov-relational.h, ov-vpa.h:
	  Updates for 2.1.51

2003-08-28 23:17  pkienzle

	* INDEX: Add some missing functions

2003-06-01 21:36  pkienzle

	* .cvsignore: Ignore build targets when doing cvs -q update -dP ---
	  makes it easier to notice that files have been added.

2003-05-24 18:49  watsma

	* findsymbols.cc, symbols.cc: Added conditional include for octave
	  version 2.1.48.

2003-05-15 23:25  pkienzle

	* sumterms.cc: OCTAVE_LOCAL_BUFFER now requires #include <memory>

2003-05-14 22:18  watsma

	* Makefile: Added new target sumterms.

2003-05-14 22:16  watsma

	* poly2sym.m: Initial commit. Returns symbolic polynomial given
	  coefficients.

2003-05-14 22:15  watsma

	* sym2poly.m: Initial commit. Break down symbolic polynomial in
	  coefficients.

2003-05-14 22:13  watsma

	* sumterms.cc: Initial commit. Returns the summed terms of an
	  equation, used in sym2poly.

2003-05-06 14:08  watsma

	* symlsolve.cc: Now accepts list/cell-array arguments and return a
	  list of expressions rather than relations.

2003-05-06 13:31  watsma

	* Makefile: Removed an extra target that blocked compilation.

2003-05-06 12:22  watsma

	* INDEX: Added new entries: numden, findsymbols, findsym,
	  symlsolve, symfsolve, syminfo

2003-05-05 23:47  watsma

	* Makefile: Updated for new targets.

2003-05-05 23:43  watsma

	* findsym.m, findsymbols.cc, numden.cc, symfsolve.m, syminfo.cc,
	  symlsolve.cc: main/symbolic/numden.cc
	    Initial version - Oct file to get numerator and denominator of a
	    ratio of polynomials.  main/symbolic/findsymbols.cc
	    Initial version - Oct file to retrieve a sorted list of symbols in
	    expression.  main/symbolic/findsym.m
	    Initial version - M file to retrieve list of symbols,
	    m****b-compatible.  main/symbolic/symlsolve.cc
	    Initial version - Oct file to call GiNaC::lsolve() - solve linear
	    system of equations.  main/symbolic/symfsolve.m
	    Initial version - M file generates temporary function file and
	    applies fsolve() to a (set of) symbolic equations.
	  main/symbolic/syminfo.cc
	    Initial version - Oct file to retrieve information about
	    expressions - calls GiNaC::info().  main/symbolic/Makefile
	    Added new targets.

2003-05-05 23:39  watsma

	* ov-ex.h, ov-ex.cc: main/symbolic/ov-ex.h main/symbolic/ov-ex.cc
	    Modified the constructors and the destructor and added a symbol
	    list and symbol reference count. New members are:
	         void assign_symbol_to_list(GiNaC::symbol &sym);
	         class symbol_list_item;
	         static std::vector<symbol_list_item> symbol_list;
	    This is a work-around for the fact that GiNaC can have different
	    symbols with the same string name, while in octave you want a
	    symbol that appears the same to actually be the same. It works
	    great as long as symbols are declared in octave. It is still
	    possible to have same-name symbols that are different to GiNaC, if a
	    symbol goes out of scope in octave without it being defined in
	    octave's workspace. This could be fixed by also keeping reference
	  counts for symbols in expressions.

2003-05-05 23:36  watsma

	* symbols.cc, symbols.h: Added get_relation() Fixed a remaining
	  multiline-string - added \n\ Modified subs() to also accept list or
	    cell arguments for old and new expressions. Updated the
	  documentation string.

2003-03-20 15:36  pkienzle

	* ov-ex-mat.cc: [for David Bateman] add oct-obj.h to the include
	  list apparently to allow builds on gcc 3.0.4 and octave-2.1.46.

2003-02-22 14:48  pkienzle

	* op-ex-mat.cc, op-ex.cc, op-vpa.cc: missing includes

2002-11-25 21:10  bensapp

	* ov-relational.h: Fixed a gcc 3.2 issue.

2002-11-02 12:05  pkienzle

	* symbols.cc: Seperate lines of multiline strings with \n\ to keep
	  gcc 3.2 happy.

2002-05-20 23:29  bensapp

	* op-ex.cc, op-vpa.cc, ov-relational.cc, sym-ops.h: Added functions
	  to handle the relational operators for the non-matrix types.  I am
	  not sure it makes sense to allow the use of the relational operators
	  for symbolic matrices or symbolic variables/regular matrices.

2002-05-17 17:44  bensapp

	* Makefile, differentiate.cc, op-ex-mat.cc, op-ex.cc, op-sym.cc,
	  op-vpa.cc, ov-ex-mat.cc, ov-ex.cc, ov-ex.h, ov-sym.cc, ov-sym.h,
	  sym-bool.cc, sym-create.cc, sym-ops.h, symbols.cc, symbols.h: I
	  have removed the octave_sym class. Now, the octave_ex class feels in
	  for sym variables.   All the same routines exist and it looks and
	  operates the same.  This should also fix a problem with subs that
	  would cause octave to crash.

2002-05-02 18:12  pkienzle

	* differentiate.cc, probably_prime.cc, sym-create.cc, sym-ops.h,
	  symbols.cc, symbols.h: use std::exception; make error blocks
	  consistent in spacing, etc.

2002-05-02 17:09  pkienzle

	* ov-ex-mat.cc, ov-ex-mat.h, ov-ex.cc, ov-ex.h, ov-relational.cc,
	  ov-relational.h, ov-sym.cc, ov-sym.h, ov-vpa.cc, ov-vpa.h: Use
	  std::ostream

2002-04-09 22:49  pkienzle

	* INDEX: Split main.idx into individual subdirectories to make it
	  more manageable

2002-03-27 02:15  bensapp

	* ov-sym.cc: [no log message]

2002-03-27 02:05  bensapp

	* ov-relational.cc: [no log message]

2002-03-27 01:55  bensapp

	* Makefile: [no log message]

2002-03-27 01:54  bensapp

	* differentiate.cc, op-ex-mat.cc, op-ex.cc, op-sym.cc, op-vpa.cc,
	  ov-ex-mat.cc, ov-ex-mat.h, ov-ex.cc, ov-ex.h, ov-relational.h,
	  ov-sym.h, ov-vpa.cc, ov-vpa.h, sym-bool.cc, sym-create.cc,
	  sym-ops.h, symbols.cc: I changed many things.  Moved the
	  operators into seperate files. Added a new "relational" type for
	  comparing symbolic types.  Defined binary operators for +,-,* and /
	  operators for vpa,scalar,complex,sym,matrix, complex_matrix and
	  ex_matrix types. The unary operators have been temporarily removed.
	  Removed many unused include files.  Moved some functions from
	  symbols.cc into seperate files.

2002-03-26 04:16  pkienzle

	* symbols.cc, symbols.h: Fix doc strings in preparation for
	  automated index building.

2002-03-18 08:43  pkienzle

	* Makeconf.add, Makefile, configure.add: Makefiles more consistent;
	  accept optional "install" target in tertiary makes

2002-03-16 06:29  pkienzle

	* configure.add: More informative failure messages when components
	  not found

2002-03-14 22:58  pkienzle

	* Makefile, probably_prime.cc: Access CLN's probably_prime function
	  (error rate 1 in 2^100 IIRC)

2002-03-13 22:10  pkienzle

	* configure.add: ./configure status report at end of script

2002-03-04 19:42  bensapp

	* ov-ex.h: Added new constructors so we can have a more general
	  macro define how ex_matrix type interects with other "scalar"(any
	  thing not a matrix) types.

2002-03-04 19:39  bensapp

	* symbols.cc: [no log message]

2002-03-04 19:39  bensapp

	* Makefile: Added some entries for the new symbolic matrix files.

2002-03-04 19:38  bensapp

	* ov-ex-mat.cc, ov-ex-mat.h: New ex_matrix type.

2002-01-15 23:11  bensapp

	* symbols.h, symbols.cc, ov-ex.cc, ov-vpa.cc, ov-sym.cc: Added some
	  exception handling.

2002-01-04 00:32  bensapp

	* Makefile: Copied the way linking is done from the sparse
	  Makefile.

2002-01-04 00:20  bensapp

	* ov-sym.cc, ov-vpa.h, symbols.cc: Finished converting ex_to_type
	  functions to ex_to<GiNaC::type> functions required by newer versions
	  of GiNaC.

2001-11-14 16:09  pkienzle

	* INSTALL, Makeconf.add, Makefile, configure.add, ov-ex.cc,
	  ov-ex.h, ov-sym.cc, ov-sym.h, ov-vpa.cc, ov-vpa.h, splot.m,
	  symbols.cc, symbols.h, doc/symbolic.html: Adding Ben Sapp's
	  symbolic toolbox (but not GinaC, cln, or gmp on which it depends)

