ruby-changes:9338
From: yugui <ko1@a...>
Date: Fri, 19 Dec 2008 20:37:31 +0900 (JST)
Subject: [ruby-changes:9338] Ruby:r20876 (ruby_1_9_1): merges r20845 from trunk into ruby_1_9_1.
yugui 2008-12-19 20:37:08 +0900 (Fri, 19 Dec 2008) New Revision: 20876 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=20876 Log: merges r20845 from trunk into ruby_1_9_1. * lib/matrix.rb: shut up warning. [ruby-dev:37481] [Bug #899] Modified files: branches/ruby_1_9_1/ChangeLog branches/ruby_1_9_1/lib/matrix.rb Index: ruby_1_9_1/ChangeLog =================================================================== --- ruby_1_9_1/ChangeLog (revision 20875) +++ ruby_1_9_1/ChangeLog (revision 20876) @@ -1,3 +1,7 @@ +Wed Dec 17 19:23:28 2008 Keiju Ishitsuka <keiju@r...> + + * lib/matrix.rb: shut up warning. [ruby-dev:37481] [Bug #899] + Sat Dec 13 08:35:14 2008 Tadayoshi Funaba <tadf@d...> * complex.c (nucomp_canonicalization): renamed. Index: ruby_1_9_1/lib/matrix.rb =================================================================== --- ruby_1_9_1/lib/matrix.rb (revision 20875) +++ ruby_1_9_1/lib/matrix.rb (revision 20876) @@ -18,7 +18,6 @@ # See classes Matrix and Vector for documentation. # - require "e2mmap.rb" module ExceptionForMatrix # :nodoc: @@ -623,22 +622,18 @@ q = a[i][k].quo(akk) a[i][k] = 0 - (k + 1).upto(size) do - |j| + for j in (k + 1).. size a[i][j] -= a[k][j] * q end - 0.upto(size) do - |j| + for j in 0..size @rows[i][j] -= @rows[k][j] * q end end - (k + 1).upto(size) do - |j| + for j in (k + 1).. size a[k][j] = a[k][j].quo(akk) end - 0.upto(size) do - |j| + for j in 0..size @rows[k][j] = @rows[k][j].quo(akk) end end @@ -712,8 +707,8 @@ akk = a[k][k] det *= -1 end - (k + 1).upto(size) do - |i| + + for i in k + 1 .. size q = a[i][k].quo(akk) (k + 1).upto(size) do |j| @@ -753,7 +748,8 @@ a[i], a[k] = a[k], a[i] det *= -1 end - (k + 1).upto(size) do |i| + + for i in (k + 1)..size q = a[i][k].quo(a[k][k]) k.upto(size) do |j| a[i][j] -= a[k][j] * q @@ -823,11 +819,10 @@ end end end - (k + 1).upto(a_row_size - 1) do - |i| + + for i in (k + 1)..(a_row_size - 1) q = a[i][k].quo(akk) - (k + 1).upto(a_column_size - 1) do - |j| + for j in (k + 1)..(a_column_size - 1) a[i][j] -= a[k][j] * q end end -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/