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-rw-r--r--ChangeLog5
-rw-r--r--ext/bigdecimal/lib/bigdecimal/ludcmp.rb2
-rw-r--r--ext/bigdecimal/lib/bigdecimal/math.rb2
3 files changed, 8 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index c12c057..9ec6d05 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Tue Sep 22 04:56:18 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
+Tue Sep 22 05:04:08 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/bigdecimal/lib/bigdecimal/{ludcmp,math}.rb: depend on
+ bigdecimal.
* ext/bigdecimal/lib/bigdecimal/*.rb: made module functions.
diff --git a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
index 9b2c3d2..6cbe29b 100644
--- a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
+++ b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
@@ -1,3 +1,5 @@
+require 'bigdecimal'
+
#
# Solves a*x = b for x, using LU decomposition.
#
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
index 191884e..2771c77 100644
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ b/ext/bigdecimal/lib/bigdecimal/math.rb
@@ -1,3 +1,5 @@
+require 'bigdecimal'
+
#
#--
# Contents: