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* * lib/matrix.rb (Matrix#inverse_from): use #quo. backported r9490.nobu2010-01-091-1/+1
| | | | | | | | | | | * lib/matrix.rb (Matrix#determinant): ditto. [ruby-core:27507] * lib/matrix.rb (Matrix#rank): ditto. * lib/matrix.rb (Matrix::Scalar#initialize): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (each2,collect2,map2): Fix enumerator [ruby-core:27225]marcandre2009-12-191-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (**): Optimization (up to 45% faster)marcandre2009-10-241-11/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix (transpose): bug fix for Matrix.empty(0,42).tmarcandre2009-10-241-0/+1
| | | | | | cf [ruby-core:23598] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix (column): handle negative arguments. cf [ruby-core:23598]marcandre2009-10-241-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix (minor): Also handle negative arguments like Array#[]marcandre2009-10-241-5/+18
| | | | | | cf [ruby-core:23598] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (transpose, inspect): Bug fixmarcandre2009-10-201-2/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (empty): Improved rdocmarcandre2009-10-201-2/+9
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: Bug fix. See detail [ruby-core:23598].keiju2009-10-201-96/+119
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (Matrix#rank): Two bug fixes. One made ↵marcandre2009-09-161-2/+2
| | | | | | Matrix[[0,0],[0,0],[1,0]].rank raise a NoMethodError while the other one had Matrix[[0,1],[0,0],[1,0]].rank raise a TypeError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: Optimizationsmarcandre2009-09-161-46/+25
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (Matrix#/): Fix obvious bugmarcandre2009-09-161-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: fix previous optimizationmarcandre2009-09-161-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (determinant): Bug fix where determinant failed on some ↵marcandre2009-09-161-1/+1
| | | | | | matrices [ruby-core:23597] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: Fix typos in doc and indentmarcandre2009-09-161-10/+8
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: trivial optimizationsmarcandre2009-09-161-77/+51
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (Matrix#rank): revert a part of r20859 to avoidwanabe2009-07-201-3/+2
| | | | | | infinite loop. [Bug #1020] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/**/*.rb: removed unnecessary shbang lines.nobu2009-03-061-1/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * {ext,lib,test}/**/*.rb: removed trailing spaces.nobu2009-03-061-105/+105
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/optparse/version.rb: remove variable shadowing to stopmatz2008-12-181-78/+54
| | | | | | | | | | | | | | | | | | | | warning. [ruby-core:20612] * lib/irb/completion.rb, lib/net/imap.rb, lib/prime.rb, lib/rinda/ring.rb, lib/racc/parser.rb, lib/shell/command-processor.rb, lib/yaml/yamlnode.rb: ditto. * lib/racc/parser.rb: remove space before parentheses. * lib/shell/command-processor.rb, lib/shell/process-controller.rb: use parentheses around arguments. * lib/irb/ext/change-ws.rb, lib/rexml/validation/relaxng.rb, lib/yaml/baseemitter.rb: indentation fix. * lib/matrix.rb: small cosmetic change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: shut up warning. [ruby-dev:37481] [Bug #899]keiju2008-12-171-16/+11
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (Matrix#eql?): fixed [ruby-dev:36298].yugui2008-09-151-6/+14
| | | | | | | | | | | | | Reported by an anonymous user. * lib/matrix.rb (Vector#eql?): ditto. * (Matrix#compare_by_row_vectors): takes comparison strategy as an optional parameter. * (Vector#compare_by): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (Vector#eql?): typo of the method name as "eqn?".yugui2008-09-141-1/+1
| | | | | | | | | | | | (Vector#eqn?): removed. Defined by mistake. Fixes [ruby-dev:36294]. Reported by weda <weda AT issp.u-tokyo.ac.jp> and an anonymous user. * test/matrix/test_matrix.rb: added. * test/matrix/test_vector.rb: added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * $Date$ keyword removed to avoid inclusion of locale dependentakr2008-01-061-1/+0
| | | | | | | string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (rb_f_send): allow send/__send__ to call methods of allmatz2007-11-041-1/+1
| | | | | | | | | | visibility again. we no longer provide __send, __send!. * eval.c (rb_invoke_method): new method to honor private visibility. if it's invoked in a function call style, it calls private methods as well (previous 1.9 send behavior). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: fix a coerce bug of Vector. [ruby-core: 12190]keiju2007-09-181-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (rb_f_send_bang): abandon the name funcall for privatematz2007-08-241-1/+1
| | | | | | aware method call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb (Matrix::inverse_from): adding partial pivoting tomatz2007-03-191-6/+12
| | | | | | | the Gauss-Jordan algorithm, making it stable. a patch from Peter Vanbroekhoven. [ruby-core:10641] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * misc/ruby-mode.el (ruby-parse-partial): need to parse "/=" asmatz2006-12-051-2/+2
| | | | | | | self assignment operator, not regex. [ruby-talk:227324] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: add Matrix#determinant_e, Matrix#rank_e.keiju2005-12-091-12/+138
| | | | | | | [ruby-dev:27820] and related thread. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (rb_call_super): should call method_missing if super ismatz2005-11-011-6/+6
| | | | | | | | | | | | | | | | | | | | | | | called from Kernel method. * eval.c (exec_under): frame during eval should preserve external information. * configure.in: use proper option for Sun linker. A patch from Shinya Kuwamura <kuwa@labs.fujitsu.com>. [ruby-dev:27603] * numeric.c (fix_rshift): RDoc fix. [ruby-core:6351] * util.h (strtod): add #undef for platforms defines strtod() macro. [ruby-dev:27563] * ext/etc/etc.c: document update from mathew <meta@pobox.com>. [ruby-core:06473] * ext/fcntl/fcntl.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * string.c (scan_once): wrong condition to use mbclen2().matz2005-10-271-1/+1
| | | | | | | | | | [ruby-dev:27535] * time.c (time_sunday): added predicate methods for the days of the week. [ruby-list:41340] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9472 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * dln.c, io.c, pack.c, lib/benchmark.rb, lib/cgi.rb, lib/csv.rb,nobu2004-04-181-3/+3
| | | | | | | | | | | | | | lib/date.rb, lib/ftools.rb, lib/getoptlong.rb, lib/logger.rb, lib/matrix.rb, lib/monitor.rb, lib/set.rb, lib/thwait.rb, lib/timeout.rb, lib/yaml.rb, lib/drb/drb.rb, lib/irb/workspace.rb, lib/net/ftp.rb, lib/net/http.rb, lib/net/imap.rb, lib/net/pop.rb, lib/net/telnet.rb, lib/racc/parser.rb, lib/rinda/rinda.rb, lib/rinda/tuplespace.rb, lib/shell/command-processor.rb, lib/soap/rpc/soaplet.rb, lib/test/unit/testcase.rb, lib/test/unit/testsuite.rb: typo fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* From ruby_1_8 branch:gsinclair2004-02-011-313/+263
| | | | | | | | | * lib/test/unit.rb: rearranged documentation for RDoc's sake. * lib/matrix.rb: improved documentation. * lib/net/http.rb: slight documentation formatting improvement. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: remove elements conversion to_f, to_i, to_r.matz2003-07-151-52/+1
| | | | | | | | | * lib/cgi/session/pstore.rb: add new file. * process.c (proc_getgroups, proc_setmaxgroups): fix typo. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Matrix used range.size, which no longer existsdave2003-04-241-2/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix method name typo in Matrix.row_vectordave2003-04-241-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Added RDoc comments.gsinclair2003-01-201-27/+375
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use Object#class instead of deprecated Object#type.nobu2002-10-021-6/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * matrix.rb: Vector#* bug. reported from Massimiliano Mirrakeiju2001-12-091-2/+2
| | | | | | | <info@chromatic-harp.com>. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * matrix.rb (Matrix#column_vectors, Matrix#row_vectors): ditto bug.keiju2001-11-031-4/+4
| | | | | | | | | this bug report and fix by tsutomu@nucba.ac.jp. * forwardable.rb: change raise to Kernel::raise git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/matrix.rb: resolve 'ruby -w' warnings.keiju2001-06-271-2/+1
| | | | | | | | | | | | * lib/irb/locale.rb: resolve 'ruby -w' warnings. * lib/irb/multi-irb.rb: resolve 'ruby -w' warnings. * lib/irb/ruby-lex.rb: fix problem for "\\M-\\..." and "\\C-\\..." and resolve 'ruby -w' warnings. * lib/irb/ruby-token.rb: fix typo * lib/shell/command-processor.rb: resolve 'ruby -w' warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* matzmatz2000-09-011-6/+10
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* matzmatz2000-07-101-29/+29
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* matzmatz2000-06-281-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2000-05-12matz2000-05-121-1/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2000-03-17matz2000-03-171-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2000-03-07matz2000-03-071-2/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 19991012matz1999-10-121-40/+60
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regexp literal (e.g. \202) match, etc.matz1999-09-011-2/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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