Log Message:
Update to 2.01:

Changes in v2.01 - msouth
Fri Aug 19 23:40:24 EDT 2005
----------------------------
    * Changed versioning format to leading zero after the
      dot to make more minor versions possible this time
    * Integration of Math::MatrixReal::Ext1 0.07
        * merged new_from_cols and new_from_rows into one private
          function which is called by wrappers with the old
          names
        * added tests to exercise all of the known failure modes
          in new_from_{rows,cols} calls
    * Fixes for POD
        * added a much needed =over 4 to the start of the POD
        * removed tabs
    * reformatted indentation of the all of the code to 4 space
      indent (from a mixture of tabs, 8 space, 4 space, and 2 space)

Changes in v1.9 - leto
Wed May 15 03:19:34 EST 2002
----------------------------
	* as_yacas() function added
	* t/yacas.t created
	* Fixed issue with infinity norm and Irix, thanks to
	  Allen Smith <easmith@beatrice.rutgers.edu> and the CPAN testers

Changes in v1.8 -- leto
Sat Mar 23 00:13:48 EST 2002
----------------------------
	* as_matlab() function added
	* as_scilab() function added
	* t/matlab.t created
	* is_row_vector() function added
	* is_col_vector() function added
	* t/isrowcol.t created
	* norm_p() function added
	* norm_frobenius () function added
	* t/vecnorm.t created

Changes in v1.7 -- leto
Fri Mar 15 13:09:49 EST 2002
---------------------------
	* each() and each_diag() are now one-based for consistency
	* removed _trace() comments
	* as_latex() function created
	* t/latex.t created
	* t/bool.t created
	* t/periodic.t created
	* t/rank.t created
	* new_from_string() shouldn't care about the case of the scientific E
		notation (pointed out by Jim Bowery <jim_bowery@hotmail.com>)
	* t/scinotation.t created
	* is_idempotent() function added
	* is_periodic() function added
	* rank_LR() function added
	* make is_orthogonal return 0 instead of croak when matrix
		is not quadratic

Changes in v1.6 -- leto
Sat Feb 16 09:46:51 EST 2002
-------------------------
	* is_skew_symmetric() function added
	* fixed logic error is sym_eigenvalues ( didn't notice if not square! )
	* spectral_radius() function added
	* is_binary() function added
	* is_LR() function added
	* t/spectral.t created
	* t/binary.t created
	* t/is_LR.t created
	* t/gramian.t created
	* is_skew_symmetric() tests added to t/symmetric.t
	* is_gramian() function added

Changes in v1.5 -- leto
Sat Jan 12 04:20:48 EST 2002
-------------------------
	* t/inverse.t test 6 was numerically instable, commented out
		I ran it 10000 times and got values from 1e-2 to 1e-16,
		this caused the test to randomly fail, because it checked
		that the value was less than 1e-10
		I did not notice this problem because my default perl install
		has USE_LONG_DOUBLE
	* changed epsilon to be 1e-8 in funcs.pl ( was 1e-10)

Changes in v1.4 -- leto
Jan 10 2002
--------------------------
	* Steffen Beyer gave maintainer-ship to Jonathan Leto
	* exponent() function added
	* trace() function added
	* "**" and "**="  overloaded to exponent()
	* $matrix ** -1 is now a quick way to compute the inverse, if it exists
	* new_from_rows and new_from_cols integrated from Math::MatrixReal::Ext1
	* is_diagonal() function added
	* is_tridiagonal() function added
	* each() function added
	* each_diag() function added
	* put functions used by all the test scripts into funcs.pl instead
		of all of them having copy+paste code
	* t/inverse.t created
	* t/diag.t created
	* t/exponent.t created
	* t/trace.t created
	* t/ext1.t created
	* some documentation spelling errors corrected
	* perl operators exp(),sin(),cos() overloaded
		only works with diagonal matrices for now
	* new_diag() function added
	* is_upper_triangular() function added
	* is_lower_triangular() function added
	* t/triang.t created
	* t/det.t created
	* inverse() function added
	* det() function added
		should be much faster for diagonal and triangular matrices
	* tri_diagonalize() tri_eigenvalues() and now do real tridiag check, as per TODO
	* t/minor.t created
	* t/cofactor.t created
	* t/adjoint.t created
	* t/quadratic.t created
	* norm_sum() function added
	* t/norm.t created
	* check if $rows and $cols are integers in new()
	* t/condition.t created
	* t/product.t created
	* eigenvalues() function added
	* t/eigen_NxN.t - added test for eigenvalues()
	* swap_row() function added
	* swap_col() function added
	* t/swap.t created
	* t/orthogonal.t created
	* is_orthogonal() function added