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get rid of ambiguous parentheses warnings

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-11-29 16:06:54 +00:00
parent db31f2fafb
commit 716610ae56
12 changed files with 33 additions and 33 deletions

View file

@ -64,7 +64,7 @@ class Matrix
# Returns +true+ if +U+, and hence +A+, is singular.
def singular? ()
def singular?
@column_count.times do |j|
if (@lu[j][j] == 0)
return true