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| author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-02 17:51:56 +0000 |
|---|---|---|
| committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-02 17:51:56 +0000 |
| commit | 55961ac9d76234a65968634c908444140a36442e (patch) | |
| tree | 9244d07783a37f418ae71228cbc6eef4d1b632da /lib | |
| parent | df58e74e0254c329e8c4fe748a266910070a71a1 (diff) | |
Revert "Matrix: Add #reflexive? method. [Fix GH-1730]"
This reverts commit 19fe6552c456e41c0b85816806399ca1609255c0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/matrix.rb | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/matrix.rb b/lib/matrix.rb index 62852bdad0..7639b1de6d 100644 --- a/lib/matrix.rb +++ b/lib/matrix.rb @@ -814,15 +814,6 @@ class Matrix end # - # Returns +true+ if this is a reflexive matrix. - # Raises an error if matrix is not square. - # - def reflexive? - Matrix.Raise ErrDimensionMismatch unless square? - each(:diagonal).all? { |e| e == 1 } - end - - # # Returns +true+ if this is a unitary matrix # Raises an error if matrix is not square. # |