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161 Коммитов

Автор SHA1 Сообщение Дата
marcandre f59098d118 * lib/matrix.rb: Fix Matrix.rows copy bug. 
Patch by Arron Mabrey. [Fix GH-707]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-10-03 03:38:06 +00:00
ayumin 1ddf81134b * lib/matrix.rb: Fix docs. Patched by Ben Woodall. [GH-726] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-09-24 22:54:10 +00:00
marcandre b0eda56826 * lib/matrix.rb: Avoid using `and`. 
Patch by gogo tanaka [#10058]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-07-18 10:04:15 +00:00
marcandre 72d0536606 * lib/matrix.rb: Fix sign for cross_product [#9499] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-07-11 05:19:33 +00:00
marcandre d11d87c362 * lib/matrix.rb: Add Matrix#cofactor [fix GH-568] 
Patch by gogotanaka

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-04-06 17:46:16 +00:00
marcandre b8ba202301 * lib/matrix.rb: Add first_minor [fix GH-568] 
Patch by gogotanaka

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45527 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-04-06 17:45:54 +00:00
marcandre bcf8dd1096 * lib/matrix: Handle empty diagonal matrix case [fix GH-576] 
Patch by gogotanaka

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2014-04-06 17:45:07 +00:00
marcandre 2ea4ed6395 * lib/matrix.rb: Fix typo in rdoc 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2013-04-19 16:36:42 +00:00
marcandre 2106aa1990 * lib/matrix.rb: Add Vector#cross_product, patch by Luis Ezcurdia 
[fix GH-276] [rubyspec:81eec89a124]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2013-04-13 03:08:28 +00:00
marcandre 9a912c66d4 * lib/matrix.rb: Fix error message, patch by pypypy [Bug #7777] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39065 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2013-02-05 05:43:36 +00:00
marcandre ddea0c8232 * lib/matrix.rb: Take conjugate for inner product 
[rubyspec:5a01ad5719f2] [ruby-dev:46101]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2013-01-30 04:53:58 +00:00
zzak f2a997d858 * lib/matrix.rb (#dup): typo in example [ruby-core:50946][Bug #7582] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-12-17 17:36:56 +00:00
marcandre 8aac5f48fc * lib/matrix: alias {row|column}_size to {row|column}_count and use the latter. 
[Bug #7369] [ruby-core:49409]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-12-10 16:53:57 +00:00
marcandre 23798cd67b * lib/matrix.rb: Fix determinant_e [ruby-dev:46305] [Bug #7228] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37368 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-10-28 18:21:17 +00:00
nobu e6c5b9f308 revert r37326 "remove string literal concatenation" 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-10-25 14:06:31 +00:00
nobu db1f7079b6 remove string literal concatenation 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-10-25 10:07:22 +00:00
nobu 7c2230bd8c matrix.rb: complex vector 
* lib/matrix.rb (Vector#magnitude): accumulate squares of absolute
  values to fix for complex vector.  [ruby-dev:46100] [Bug #6966]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-09-03 05:49:06 +00:00
marcandre b62792e540 * lib/matrix.rb (hermitian?): Bug fix, patch by George Koehler 
[Bug #6290] [rubyspec:4b9573d7613]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-04-16 03:17:45 +00:00
drbrain 68bf801c39 * lib/matrix.rb: Clean up extra whitespace in output documentation. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34378 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-01-26 03:04:11 +00:00
marcandre b906a46edd * lib/matrix.rb (symmetric?): Trivial optimization 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-12-30 06:04:04 +00:00
marcandre 506b253856 * lib/matrix.rb: Deal with subclasses of Matrix [redmine #5307] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-09-10 20:23:36 +00:00
naruse 53e667a9eb Remove duplicated definition. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-09 19:11:06 +00:00
marcandre 1e696acc7e * lib/matrix.rb: Add Vector#normalize [ruby-dev:43829] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-09 02:41:14 +00:00
marcandre c8e2388257 * lib/matrix: Add LUP decomposition 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-01 06:23:12 +00:00
marcandre 59a3d59496 * lib/matrix.rb: Allow non integer exponents for Matrix#** 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-01 06:21:24 +00:00
marcandre 004c34f9de * lib/matrix: Add Eigenvalue Decomposition 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-01 06:13:35 +00:00
marcandre 376b825127 * lib/matrix: Add Matrix#round 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-01 06:10:40 +00:00
marcandre 54bbc098fa * lib/matrix.rb: Matrix.zero can build rectangular matrices. 
Vector#r should be called #magnitude

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-29 01:13:22 +00:00
marcandre de97e946f0 * lib/matrix.rb: Add Matrix#diagonal?, hermitian?, normal?, orthogonal? 
permutation?, symmetric?, {lower|upper}triangular?, unitary?, zero?

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-29 01:11:19 +00:00
marcandre 22ffae4009 * lib/matrix.rb: Specialize Matrix#find_index to return [row, col] 
and accept the same optional argument as #each

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-29 01:09:46 +00:00
marcandre dfc6bf9da8 * lib/matrix.rb: Matrix#each{_with_index} can iterate over a subset of the Matrix 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-29 01:08:02 +00:00
naruse 0de2d84af8 Clean warnings: unused variables. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-06-23 05:32:46 +00:00
marcandre 159fd9ee6c * lib/matrix.rb (eql?, ==, minor): Fix bugs when comparing/returning 
some empty matrices.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-06-05 04:18:08 +00:00
marcandre 87c1da091c * lib/matrix.rb: trivial optimizations 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-06-05 04:17:44 +00:00
marcandre ef83d7a928 * lib/matrix.rb (determinant): Trivial optimization (thanks to Benoit Daloze) 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-17 21:09:31 +00:00
marcandre ec8b5d0625 * NEWS: List all changes to lib/matrix 
* lib/matrix.rb: Improve doc and style. Trivial optimizations.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-02 05:43:29 +00:00
marcandre 0a3c78face * lib/matrix.rb: Improve algorithm for Matrix#determinant and Matrix#rank 
{determinant,det,rank}_e are now deprecated. [ruby-core:28273]
  Also fixes a bug in Determinant#rank (e.g. [[0,1][0,1][0,1]])

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-29 18:19:12 +00:00
marcandre a3a4542fb4 * lib/matrix.rb (Matrix#singular?, Matrix#regular?): raise on rectangular 
matrices, and use determinant instead of rank.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-29 18:18:58 +00:00
marcandre 17fa2ce73a * lib/matrix.rb: New method Matrix.build [ruby-core:28272] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-11 20:10:43 +00:00
marcandre 521f4a4beb * lib/matrix.rb: Deprecate Vector#elements_to{i/f/r} 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-11 18:50:51 +00:00
marcandre 3f64c83eb1 * lib/matrix.rb: Deprecate elements_to_{f/i/r} 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-11 18:45:58 +00:00
marcandre e0cfb13c32 * lib/matrix.rb: Handle coercion errors by raising TypeErrors [ruby-core:26736] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-11 18:30:58 +00:00
kazu 4900daa4a3 fix rdoc. see r27156 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27248 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-07 08:50:36 +00:00
marcandre 5ef335319e * lib/matrix.rb: Matrix.determinant: raise on rectangular matrices 
[ruby-core:28271]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 18:06:08 +00:00
marcandre 729941da39 * lib/matrix.rb: New Complex instance methods: 
conjugate, conj, imaginary, imag, real, real?, rectangular, rect
    [ruby-core:26285]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 18:05:11 +00:00
marcandre 277cb36b21 * lib/matrix.rb: New methods Matrix#each, #each_with_index, and 
include Enumerable [ruby-core:28400]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 18:04:14 +00:00
marcandre af6e31b344 * lib/matrix.rb (empty): Reject negative sizes 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 18:03:15 +00:00
marcandre fac245828b * lib/matrix.rb: New method #empty? [ruby-core:26284] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 18:02:27 +00:00
marcandre 39aad8fa83 * lib/matrix.rb: removed compare_by*, inspect_org, cf [ruby-core:26268] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 18:01:45 +00:00
keiju cd492563f8 * lib/matrix.rb(Vector#each2, Vector#collect2): add type check for 
Integer[Bug #2495].



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-29 11:27:03 +00:00
marcandre b81e045712 * lib/matrix.rb (Vector#each): Return self and optimization [ruby-core:28405] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-03 14:07:53 +00:00
matz 800dda6c28 * lib/matrix.rb (Vector#each2, collect2): small refactoring. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-03 07:21:21 +00:00
matz 2cfb894d2a * lib/matrix.rb (Vector#each): make Vector enumerable. 
[ruby-core:28405]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-03 07:19:21 +00:00
mame 9f714e35ec * lib/matrix.rb (Vector#each2): returns a self. [ruby-dev:40241] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-02-01 12:27:46 +00:00
keiju afc9fce01f * lib/matrix.rb: add exception Matrix::ErrOperationNotImplemented 
[ruby-dev:40149].
 * lib/matrix.rb: change message of exception
   Matrix::ErrOperationNotDefined [ruby-dev:40150], [ruby-dev:40176].
 * lib/matrix.rb: add method Vector#/ [ruby-dev:40151].
 * lib/matrix.rb(Matrix::Scalar#+,-,/): delete meaningless when
   switch. [ruby-dev:40149]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-27 14:28:47 +00:00
mame a817c0b089 * lib/matrix.rb (determinant): fix name error. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-27 13:49:58 +00:00
akr a967f738c8 * lib/matrix.rb: suppress warnings. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-25 22:08:29 +00:00
nobu 655cb34f17 * lib/matrix.rb (Matrix#inverse_from): use #quo. backported r9490. 
* 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
 2010-01-09 20:35:28 +00:00
marcandre fad1e8c761 * lib/matrix.rb (each2,collect2,map2): Fix enumerator [ruby-core:27225] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-12-19 02:07:00 +00:00
marcandre c038e9003c * lib/matrix.rb (**): Optimization (up to 45% faster) 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-24 20:55:40 +00:00
marcandre 66ed25f633 * lib/matrix (transpose): bug fix for Matrix.empty(0,42).t 
cf [ruby-core:23598]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-24 06:05:10 +00:00
marcandre 90d244aded * lib/matrix (column): handle negative arguments. cf [ruby-core:23598] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-24 06:04:56 +00:00
marcandre e5af8e940b * lib/matrix (minor): Also handle negative arguments like Array#[] 
cf [ruby-core:23598]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-24 06:04:41 +00:00
marcandre 86a81951b1 * lib/matrix.rb (transpose, inspect): Bug fix 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-20 19:01:44 +00:00
marcandre 439a1e64d1 * lib/matrix.rb (empty): Improved rdoc 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-20 19:01:31 +00:00
keiju 9eebf6bf48 * lib/matrix.rb: Bug fix. See detail [ruby-core:23598]. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-20 13:35:15 +00:00
marcandre 6023a79deb * lib/matrix.rb (Matrix#rank): Two bug fixes. One made 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
 2009-09-16 21:04:07 +00:00
marcandre d09cde1861 * lib/matrix.rb: Optimizations 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-16 21:02:54 +00:00
marcandre 405cfda0d2 * lib/matrix.rb (Matrix#/): Fix obvious bug 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-16 08:24:15 +00:00
marcandre 193a7db4e2 * lib/matrix.rb: fix previous optimization 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-16 07:17:22 +00:00
marcandre 52c3721af3 * lib/matrix.rb (determinant): Bug fix where determinant failed on some matrices [ruby-core:23597] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-16 04:39:51 +00:00
marcandre c3db24a4dc * lib/matrix.rb: Fix typos in doc and indent 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-16 04:39:37 +00:00
marcandre 9d3638448e * lib/matrix.rb: trivial optimizations 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-16 04:36:37 +00:00
wanabe abc20ed0f4 * lib/matrix.rb (Matrix#rank): revert a part of r20859 to avoid 
infinite loop.  [Bug #1020]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-07-20 03:53:19 +00:00
nobu f378f10473 * lib/**/*.rb: removed unnecessary shbang lines. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-06 04:23:05 +00:00
nobu 287a34ae0d * {ext,lib,test}/**/*.rb: removed trailing spaces. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-06 03:56:38 +00:00
matz 85bae86cb6 * lib/optparse/version.rb: remove variable shadowing to stop 
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
 2008-12-18 07:54:50 +00:00
keiju 67d18f7ff7 * lib/matrix.rb: shut up warning. [ruby-dev:37481] [Bug #899] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-17 10:25:29 +00:00
yugui db14bfe4ea * lib/matrix.rb (Matrix#eql?): fixed [ruby-dev:36298]. 
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
 2008-09-15 12:02:39 +00:00
yugui 406500cc8b * lib/matrix.rb (Vector#eql?): typo of the method name as "eqn?". 
(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
 2008-09-14 07:15:55 +00:00
akr 6cdef2dc7e * $Date$ keyword removed to avoid inclusion of locale dependent 
string.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-06 15:49:38 +00:00
matz 1eee78b876 * eval.c (rb_f_send): allow send/__send__ to call methods of all 
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
 2007-11-04 20:36:20 +00:00
keiju ee9e5a6ea8 * lib/matrix.rb: fix a coerce bug of Vector. [ruby-core: 12190] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-18 13:12:47 +00:00
matz 99ab1fed49 * eval.c (rb_f_send_bang): abandon the name funcall for private 
aware method call.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-24 08:15:37 +00:00
matz de3770d158 * lib/matrix.rb (Matrix::inverse_from): adding partial pivoting to 
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
 2007-03-19 05:39:07 +00:00
matz cd3a5e2bb2 * misc/ruby-mode.el (ruby-parse-partial): need to parse "/=" as 
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
 2006-12-05 09:56:18 +00:00
keiju 937731e7f8 * lib/matrix.rb: add Matrix#determinant_e, Matrix#rank_e. 
[ruby-dev:27820] and related thread.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2005-12-09 16:10:45 +00:00
matz 9974cb96d3 * eval.c (rb_call_super): should call method_missing if super is 
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
 2005-11-01 13:04:35 +00:00
matz c6b9f16231 * string.c (scan_once): wrong condition to use mbclen2(). 
[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
 2005-10-27 08:18:38 +00:00
nobu 92f0be2037 * dln.c, io.c, pack.c, lib/benchmark.rb, lib/cgi.rb, lib/csv.rb, 
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
 2004-04-18 23:19:47 +00:00
gsinclair 9670d71ba9 From ruby_1_8 branch: 
* 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
 2004-02-01 09:27:17 +00:00
matz 9ef8a2a5db * lib/matrix.rb: remove elements conversion to_f, to_i, to_r. 
* 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
 2003-07-15 07:35:14 +00:00
dave dd8c129624 Matrix used range.size, which no longer exists 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2003-04-24 22:51:46 +00:00
dave 033ea1c464 Fix method name typo in Matrix.row_vector 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2003-04-24 20:10:02 +00:00
gsinclair 181edd12a0 Added RDoc comments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2003-01-20 07:16:01 +00:00
nobu 29cef5f795 use Object#class instead of deprecated Object#type. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2002-10-02 16:45:35 +00:00
keiju 68ed743d99 * matrix.rb: Vector#* bug. reported from Massimiliano Mirra 
<info@chromatic-harp.com>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2001-12-09 14:11:30 +00:00
keiju edaf0477a5 * matrix.rb (Matrix#column_vectors, Matrix#row_vectors): ditto bug. 
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
 2001-11-03 13:41:57 +00:00
keiju cc13bb43bc * lib/matrix.rb: resolve 'ruby -w' warnings. 
* 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
 2001-06-27 15:35:04 +00:00
matz 2252d4ce02 matz 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2000-09-01 03:31:05 +00:00