diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-09 20:35:28 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-09 20:35:28 +0000 |
| commit | 655cb34f17c2dc4b84aaf3fa99cceabb830138b8 (patch) | |
| tree | b004e74904c0e02274761fd533d472d6a4898861 /lib/matrix.rb | |
| parent | b4da2534005f65087ddd0607963fdb4dbc71ce61 (diff) | |
* 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
Diffstat (limited to 'lib/matrix.rb')
| -rw-r--r-- | lib/matrix.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/matrix.rb b/lib/matrix.rb index e0095e929e..222bf4b698 100644 --- a/lib/matrix.rb +++ b/lib/matrix.rb @@ -569,7 +569,7 @@ class Matrix # # Returns the inverse of the matrix. - # Matrix[[1, 2], [2, 1]].inverse + # Matrix[[-1, -1], [0, -1]].inverse # => -1 1 # 0 -1 # |