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* matrix.rb: Vector#* bug. reported from Massimiliano Mirra

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<info@chromatic-harp.com>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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keiju 2001-12-09 14:11:30 +00:00
parent ca1a9450fb
commit 68ed743d99
2 changed files with 6 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sun Dec 9 23:00:54 2001 Keiju Ishitsuka <keiju@ishitsuka.com>
* matrix.rb: Vector#* bug. reported from Massimiliano Mirra
<info@chromatic-harp.com>.
Sun Dec 9 22:15:59 2001 Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp> Sun Dec 9 22:15:59 2001 Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
* enum.c (enum_sort_by): should replace with last elements. * enum.c (enum_sort_by): should replace with last elements.

4
lib/matrix.rb
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@ -902,9 +902,9 @@ class Vector
els = @elements.collect{|e| e * x} els = @elements.collect{|e| e * x}
Vector.elements(els, false) Vector.elements(els, false)
when Matrix when Matrix
self.covector * x Matrix.column_vector(self) * x
else else
s, x = X.coerce(self) s, x = x.coerce(self)
s * x s * x
end end
end end