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authormarcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-07 20:18:35 +0000
committermarcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-07 20:18:35 +0000
commita2ae7bccf8670865fddbfc1aa7f30ab536bb4814 (patch)
tree2eb74b4198196dd7184a241a1331127bd2012460 /NEWS
parent49e9f4714ef5d8c50ae757e3a7bf8b0807de63af (diff)
downloadruby-a2ae7bccf8670865fddbfc1aa7f30ab536bb4814.tar.gz
* lib/matrix.rb: Add @- and @+ for Matrix and Vector.
patch by gogo tanaka [#10068] [#10069] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@@ -147,6 +147,7 @@ with all sufficient information, see the ChangeLog file.
* Matrix#laplace_expansion(row_or_column: num) returns the laplace_expansion
along the +num+ -th row or column.
* Vector.basis(size:, index:) returns the specified basis vector
+ * Unary - and + added for Vector and Matrix
* Pathname
* Pathname#/ is aliased to Pathname#+.