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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-21 19:56:20 +0000 |
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| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-09-21 19:56:20 +0000 |
| commit | c8bab8d23203eb5c3149831048d5ba9108e5487c (patch) | |
| tree | 6e50c1e21c9280ff0846cc6c54d483c2703ee1a1 | |
| parent | 4d7e0057f6018271b4fadb8cd8f23b6250ee8328 (diff) | |
| download | ruby-c8bab8d23203eb5c3149831048d5ba9108e5487c.tar.gz ruby-c8bab8d23203eb5c3149831048d5ba9108e5487c.tar.xz ruby-c8bab8d23203eb5c3149831048d5ba9108e5487c.zip | |
* ext/bigdecimal/lib/bigdecimal/*.rb: made module functions.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | ext/bigdecimal/lib/bigdecimal/jacobian.rb | 2 | ||||
| -rw-r--r-- | ext/bigdecimal/lib/bigdecimal/ludcmp.rb | 2 | ||||
| -rw-r--r-- | ext/bigdecimal/lib/bigdecimal/math.rb | 1 | ||||
| -rw-r--r-- | ext/bigdecimal/lib/bigdecimal/newton.rb | 1 |
5 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Tue Sep 22 04:56:18 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * ext/bigdecimal/lib/bigdecimal/*.rb: made module functions. + Tue Sep 22 04:47:37 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> * ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion from diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb index 8d8d583bc..e4420df15 100644 --- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb +++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb @@ -21,6 +21,8 @@ # fx is f.values(x). # module Jacobian + module_function + #-- def isEqual(a,b,zero=0.0,e=1.0e-8) aa = a.abs diff --git a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb index e18446d55..9b2c3d233 100644 --- a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb +++ b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb @@ -2,6 +2,8 @@ # Solves a*x = b for x, using LU decomposition. # module LUSolve + module_function + # Performs LU decomposition of the n by n matrix a. def ludecomp(a,n,zero=0,one=1) prec = BigDecimal.limit(nil) diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb index 635992ef1..191884eb1 100644 --- a/ext/bigdecimal/lib/bigdecimal/math.rb +++ b/ext/bigdecimal/lib/bigdecimal/math.rb @@ -29,6 +29,7 @@ # puts sin(a,100) # -> 0.10000000000000000000......E1 # module BigMath + module_function # Computes the square root of x to the specified number of digits of # precision. diff --git a/ext/bigdecimal/lib/bigdecimal/newton.rb b/ext/bigdecimal/lib/bigdecimal/newton.rb index d78c3d764..cab2fcddf 100644 --- a/ext/bigdecimal/lib/bigdecimal/newton.rb +++ b/ext/bigdecimal/lib/bigdecimal/newton.rb @@ -28,6 +28,7 @@ require "bigdecimal/jacobian" module Newton include LUSolve include Jacobian + module_function def norm(fv,zero=0.0) s = zero |