./math/p5-Math-MatrixReal, Perl module for performing operations on real matrices

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Branch: CURRENT, Version: 2.13nb5, Package name: p5-Math-MatrixReal-2.13nb5, Maintainer: pkgsrc-users

Math::MatrixReal - Matrix of Reals

This module includes many important matrix operations and methods:
matrix norm, matrix transposition, matrix inverse, determinant of a
matrix, order and numerical condition of a matrix, scalar product of
vectors, vector product of vectors, vector length, projection of row
and column vectors, a comfortable way for reading in a matrix from a
file, the keyboard or your code, and many more.

Systems of linear equations may be solved using an efficient algorithm
known as "L-R-decomposition" and several approximative (iterative)
methods. The Householder transformation and QL decomposition for the
determination of the eigensystem of a real symmetric matrix are also
implemented.

The module also features an implementation of Kleene's algorithm to
compute the minimal costs for all paths in a graph with weighted edges
(the "weights" being the costs associated with each edge).


Required to run:
[lang/perl5]

Required to build:
[devel/p5-Module-Build] [pkgtools/cwrappers]

Master sites: (Expand)

RMD160: db0558294706b2f744cf4ffe671041f5bd48d168
Filesize: 147.944 KB

Version history: (Expand)


CVS history: (Expand)


   2021-10-07 16:28:36 by Nia Alarie | Files touched by this commit (458)
Log message:
math: Remove SHA1 hashes for distfiles
   2021-05-24 21:56:06 by Thomas Klausner | Files touched by this commit (3575)
Log message:
*: recursive bump for perl 5.34
   2020-08-31 20:13:29 by Thomas Klausner | Files touched by this commit (3631) | Package updated
Log message:
*: bump PKGREVISION for perl-5.32.
   2019-08-11 15:25:21 by Thomas Klausner | Files touched by this commit (3557) | Package updated
Log message:
Bump PKGREVISIONs for perl 5.30.0
   2019-06-30 22:17:50 by Nia Alarie | Files touched by this commit (1816) | Package updated
Log message:
Update packages using a search.cpan.org HOMEPAGE to metacpan.org.

The former now redirects to the latter.

This covers the most simple cases where http://search.cpan.org/dist/name
can be changed to https://metacpan.org/release/name.

Reviewed by hand to hopefully make sure no unwanted changes sneak in.
   2018-08-22 11:48:07 by Thomas Klausner | Files touched by this commit (3558)
Log message:
Recursive bump for perl5-5.28.0
   2017-06-05 16:25:36 by Ryo ONODERA | Files touched by this commit (2298)
Log message:
Recursive revbump from lang/perl5 5.26.0
   2017-02-11 12:17:54 by Makoto Fujiwara | Files touched by this commit (2) | Package updated
Log message:
Updated math/p5-Math-MatrixReal to 2.13
---------------------------------------
Changes in v2.13 - Jonathan "Duke" Leto
September 2015
--------------------------
    * Fix bug where as_list() did not work correctly for non-square matrices.
      Reported by Elia Liitiäinen in RT #116968