[GiNaC-devel] Please pull from git://ffmssmsc.jinr.ru:443/varg/ginac.git master

[Alexei Sheplyakov]

Dear Jens,

Could you please pull from

git://ffmssmsc.jinr.ru:443/varg/ginac.git master

The following changes since commit 4ee761760b3db8649b8b616256cd7466fe2cd033:
  Jens Vollinga (1):
        Fixed various bugs in multivariate factorization.

are available:

Alexei Sheplyakov (21):
      expairseq::match(): remove the code which works around basic::match bug.
      match() (find()): use exmap (exset) to store matched subexpressions.
      G_numeric: put convergence/acceleration transofrmations into helper functions.
      G_numeric: use cl_N and int to manipulate numbers (instead of ex).
      [nitpick] don't use int instead of std::size_t.
      [nitpick] inifcns_nstdsums: don't use int instead of std::size_t.
      [nitpick] power::expand_add(): don't use int instead of std::size_t.
      [BUGFIX] parser.hpp: fix include guard so the header is actually usable.
      parser: map input strings onto arbitrary expressions (not only symbols).
      parser: allow read/write access to symbol table and strictness.
      parser: change order of the constructor optional arguments.
      ginac.h: include parser.hpp
      [bugfix]: parser::parse_unary_expr() parses '-a-b' correctly now.
      [bugfix] parser::parse_literal_expr(): don't forget to consume the token...
      parser: add necessary checks to operator() to stop accepting nonsense.
      Parser can parse (some) floating point numbers now.
      Use the new parser in the ex(const string&, lst&) ctor.
      Document the new parser, provide an example.
      check: time_parser.cpp: don't run the same benchmark twice.
      Wipe out the old (bison/flex generated) parser.
      Implemented modular GCD algorithm for univariate polynomials.

 check/Makefile.am                |   19 ++-
 check/error_report.hpp           |   17 ++
 check/exam_cra.cpp               |  120 ++++++++++
 check/exam_mod_gcd.cpp           |   85 +++++++
 check/match_bug.cpp              |   66 +++++
 check/parser_bugs.cpp            |   94 ++++++++
 check/time_parser.cpp            |   40 +---
 doc/examples/Makefile.am         |    2 +-
 doc/examples/derivative.cpp      |   30 +++
 doc/examples/ginac-examples.texi |    7 +
 doc/tutorial/ginac.texi          |  102 ++++++--
 ginac/Makefile.am                |   25 ++-
 ginac/basic.cpp                  |   23 +-
 ginac/basic.h                    |    2 +-
 ginac/ex.cpp                     |   20 +--
 ginac/ex.h                       |    8 +-
 ginac/expairseq.cpp              |   20 +--
 ginac/expairseq.h                |    2 +-
 ginac/ginac.h                    |    6 +
 ginac/indexed.cpp                |    4 +-
 ginac/inifcns_nstdsums.cpp       |  488 ++++++++++++++++++++-----------------
 ginac/input_lexer.h              |   69 ------
 ginac/input_lexer.ll             |  211 ----------------
 ginac/input_parser.yy            |  201 ----------------
 ginac/matrix.cpp                 |    2 +-
 ginac/mul.cpp                    |   22 +-
 ginac/ncmul.cpp                  |    8 +-
 ginac/parser/lexer.cpp           |   12 +-
 ginac/parser/parse_context.cpp   |   21 +-
 ginac/parser/parse_context.hpp   |    9 +-
 ginac/parser/parser.cpp          |   45 +++--
 ginac/parser/parser.hpp          |   16 +-
 ginac/parser/parser_compat.cpp   |   49 ++++
 ginac/polynomial/cra_garner.cpp  |   88 +++++++
 ginac/polynomial/cra_garner.hpp  |   12 +
 ginac/polynomial/debug.hpp       |   29 +++
 ginac/polynomial/gcd_euclid.tcc  |   45 ++++
 ginac/polynomial/mod_gcd.cpp     |  165 +++++++++++++
 ginac/polynomial/mod_gcd.hpp     |   11 +
 ginac/polynomial/normalize.tcc   |   93 +++++++
 ginac/polynomial/remainder.tcc   |  116 +++++++++
 ginac/polynomial/ring_traits.hpp |   32 +++
 ginac/polynomial/upoly.hpp       |  129 ++++++++++
 ginac/polynomial/upoly_io.cpp    |   53 ++++
 ginac/polynomial/upoly_io.hpp    |   12 +
 ginac/power.cpp                  |   34 ++-
 ginac/structure.h                |    2 +-
 ginac/wildcard.cpp               |    2 +-
 ginac/wildcard.h                 |    2 +-
 ginsh/ginsh_parser.yy            |   18 +-
 tools/Makefile.am                |    2 +-
 51 files changed, 1792 insertions(+), 898 deletions(-)
 create mode 100644 check/error_report.hpp
 create mode 100644 check/exam_cra.cpp
 create mode 100644 check/exam_mod_gcd.cpp
 create mode 100644 check/match_bug.cpp
 create mode 100644 check/parser_bugs.cpp
 create mode 100644 doc/examples/derivative.cpp
 delete mode 100644 ginac/input_lexer.h
 delete mode 100644 ginac/input_lexer.ll
 delete mode 100644 ginac/input_parser.yy
 create mode 100644 ginac/parser/parser_compat.cpp
 create mode 100644 ginac/polynomial/cra_garner.cpp
 create mode 100644 ginac/polynomial/cra_garner.hpp
 create mode 100644 ginac/polynomial/debug.hpp
 create mode 100644 ginac/polynomial/gcd_euclid.tcc
 create mode 100644 ginac/polynomial/mod_gcd.cpp
 create mode 100644 ginac/polynomial/mod_gcd.hpp
 create mode 100644 ginac/polynomial/normalize.tcc
 create mode 100644 ginac/polynomial/remainder.tcc
 create mode 100644 ginac/polynomial/ring_traits.hpp
 create mode 100644 ginac/polynomial/upoly.hpp
 create mode 100644 ginac/polynomial/upoly_io.cpp
 create mode 100644 ginac/polynomial/upoly_io.hpp


Best regards,
	Alexei

-- 
All science is either physics or stamp collecting.

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