1 files changed, 0 insertions, 53 deletions
diff --git a/spec/rubyspec/library/matrix/lup_decomposition/solve_spec.rb b/spec/rubyspec/library/matrix/lup_decomposition/solve_spec.rb
deleted file mode 100644
index c4ef42bcea..0000000000
--- a/spec/rubyspec/library/matrix/lup_decomposition/solve_spec.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-require File.expand_path('../../../../spec_helper', __FILE__)
-require 'matrix'
-
-describe "Matrix::LUPDecomposition#solve" do
-  describe "for rectangular matrices" do
-    it "raises an error for singular matrices" do
-      a = Matrix[[1, 2, 3], [1, 3, 5], [2, 5, 8]]
-      lu = Matrix::LUPDecomposition.new(a)
-      lambda {
-        lu.solve(a)
-      }.should raise_error(Matrix::ErrNotRegular)
-    end
-
-    describe "for non singular matrices" do
-      before :each do
-        @a = Matrix[[7, 8, 9], [14, 46, 51], [28, 82, 163]]
-        @lu = Matrix::LUPDecomposition.new(@a)
-      end
-
-      it "returns the appropriate empty matrix when given an empty matrix" do
-        @lu.solve(Matrix.empty(3,0)).should == Matrix.empty(3,0)
-        empty = Matrix::LUPDecomposition.new(Matrix.empty(0, 0))
-        empty.solve(Matrix.empty(0,3)).should == Matrix.empty(0,3)
-      end
-
-      it "returns the right matrix when given a matrix of the appropriate size" do
-        solution = Matrix[[1, 2, 3, 4], [0, 1, 2, 3], [-1, -2, -3, -4]]
-        values = Matrix[[-2, 4, 10, 16], [-37, -28, -19, -10], [-135, -188, -241, -294]] # == @a * solution
-        @lu.solve(values).should == solution
-      end
-
-      it "raises an error when given a matrix of the wrong size" do
-        values = Matrix[[1, 2, 3, 4], [0, 1, 2, 3]]
-        lambda {
-          @lu.solve(values)
-        }.should raise_error(Matrix::ErrDimensionMismatch)
-      end
-
-      it "returns the right vector when given a vector of the appropriate size" do
-        solution = Vector[1, 2, -1]
-        values = Vector[14, 55, 29] # == @a * solution
-        @lu.solve(values).should == solution
-      end
-
-      it "raises an error when given a vector of the wrong size" do
-        values = Vector[14, 55]
-        lambda {
-          @lu.solve(values)
-        }.should raise_error(Matrix::ErrDimensionMismatch)
-      end
-    end
-  end
-end