New attibute iterations

clbustos · Nov 15, 2010 · 3b7fafd · 3b7fafd
1 parent d7618a7
commit 3b7fafd
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,4 @@
+lib/multidimensional
 doc
 pkg
 *~
diff --git a/History.txt b/History.txt
@@ -1,3 +1,6 @@
+=== 0.2.1 / 2010-11-14
+* Added iterations method
+
 === 0.2.0 / 2010-04-15
 * New Minimization::NewtonRahpson class, which implements a naive  Newton-Rahpson minimization method 
   x=x_n-(f'(x)/f''(x))

diff --git a/lib/minimization.rb b/lib/minimization.rb
@@ -16,10 +16,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #
-require 'text-table'
 # Algorithms for unidimensional minimization
+require 'text-table'
 module Minimization
-  VERSION="0.2.0"
+  VERSION="0.2.1"
   FailedIteration=Class.new(Exception)
   # Base class for unidimensional minimizers
   class Unidimensional
@@ -39,6 +39,8 @@ class Unidimensional
     attr_accessor :epsilon
     # Expected value. Fast minimum finding if set
     attr_reader :expected
+    # Numbers of iterations
+    attr_reader :iterations
     # Create a new minimizer
     def initialize(lower, upper, proc)
       raise "first argument  should be lower than second" if lower>=upper