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* Add a port of ndiff:Greg Lewis2004-02-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ndiff is a utility for comparing putatively similar files, ignoring small numeric differences. The utility is written by Nelson H. F. Beebe and covered by the GNU General Public License (GPL), version 2. It may be built with arbitrary precision support (more powerful) or using built-in floating point precision, see Makefile. Assessing the consistency of a numerical program run in multiple environments (operating systems, architectures, or compilers) can be a difficult task for a human, as small differences in numerical output values are expected. File differencing utilites, such as diff(1), will generally produce voluminous output, often longer than the original files. ndiff solves this problem. Taking two two text files expected to be identical, or at least numerically similar, it allows to specify absolute and/or relative error tolerances for differences between numerical values in the two files, and then reports only the lines with values exceeding those tolerances. It also tells by how much they differ. A simple example: % ndiff --relative-error 1.0e-3 test019.txt.1 test019.txt.2 ### Maximum relative error in matching lines = 8.64e-51 at line 129 field 4 WWW: http://www.math.utah.edu/~beebe/software/ndiff/ I've cleaned up the submitted version a little. PR: 62221 Submitted by: Stefan A. Deutscher <sad@mailaps.org> Notes: svn path=/head/; revision=101356
* Remove the broken ruby-gsl portKris Kennaway2004-02-021-1/+0
| | | | Notes: svn path=/head/; revision=99794
* Remove math/simpack.Mark Linimon2004-01-191-1/+0
| | | | Notes: svn path=/head/; revision=98522
* Add math/koctave, a KDE GUI for the math/octave package. It containsMark Linimon2004-01-061-0/+2
| | | | | | | | | | | | | | | | | an editor with syntax highlighning and a help browser; you can work almost the same way as in Matlab (c) , i.e. use the editor and execute your code from there with (F5) or press run. One difference is the command window; it is meant for "quick commands" and not a history as in Matlab you can add commands to the list in settings. (Note to submitter: it is not necessary to remove all the directories in pkg-plist that are installed by any standard X-related port). PR: ports/55143 Submitted by: Kay Lehmann <kay_lehmann@web.de> Notes: svn path=/head/; revision=97428
* NEW port: math/taucsEdwin Groothuis2004-01-031-0/+1
| | | | | | | | | | | TAUCS is a C library of sparse linear solvers. It's very fast and it works well with low memory configurations. PR: ports/55196 Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=97207
* Add p5-Statistics-Contingency 0.06,Vanilla I. Shu2004-01-031-0/+1
| | | | | | | | | | | calculate precision, recall, F1, accuracy, etc. PR: 60726 Submitted by: Cheng-Lung Sung <clsung@dragon2.net> Notes: svn path=/head/; revision=97202
* Add nsc2ke, a Finite-Volume Galerkin program computing 2D and axisymmetricPav Lucistnik2004-01-031-0/+1
| | | | | | | | | | flows on unstructured meshes. PR: ports/60836 Submitted by: Thierry Thomas <thierry@pompo.net> Notes: svn path=/head/; revision=97150
* Add emc2 2.15,Kirill Ponomarev2004-01-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Emc2 is a portable, interactive and graphic software Edition of two dimensional geometry and mesh. We can create and modify the geometry (CAD), define the discretization on the lines, define the subdomains, and define some reference numbers to take into account the boundary conditions and material properties. The elements of the mesh are triangles and quadrilaterals. We have two kind of meshes: grid mesh and Delaunay Voronoo (automatic mesh). We make the edition of the mesh by moving, removing, adding vertices, by regularization, or by transformations (symmetry, rotation,..), etc. Suggested add-on: the port math/bamg. WWW: http://www-rocq1.inria.fr/gamma/cdrom/www/emc2/eng.htm PR: 60835 Submitted by: Thierry Thomas <thierry@pompo.net> Notes: svn path=/head/; revision=97124
* Add bamg 0.68, bidimensional Anisotrope Mesh Generator.Kirill Ponomarev2004-01-021-0/+1
| | | | | | | | | | http://www-rocq1.inria.fr/gamma/cdrom/www/bamg/eng.htm PR: 60837 Submitted by: Thierry Thomas <thierry@pompo.net> Notes: svn path=/head/; revision=97121
* Add p5-AI-DecisionTree 0.08, perl module for Automatically LearningKirill Ponomarev2003-12-281-0/+1
| | | | | | | | | | Decision Trees. PR: 60628 Submitted by: Cheng-Lung Sung <clsung@dragon2.net> Notes: svn path=/head/; revision=96718
* - Update to 4.3.0Pav Lucistnik2003-12-261-0/+6
| | | | | | | | | | | Rework this port and split it into logically independent parts Give maintainership to submitter PR: ports/57858 Submitted by: Mykola Khotyaintsev <ko@irfu.se> Notes: svn path=/head/; revision=96642
* The Linux version of the DISLIN scientific data plotting package.Dag-Erling Smørgrav2003-12-141-0/+1
| | | | Notes: svn path=/head/; revision=95795
* . Welcome metis-edf to the math category after a repo copy from cad.Greg Lewis2003-12-091-0/+1
| | | | | | | | PR: 58178 Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=95490
* Add FreeFem++, an extension of freefem, an implementation of the GfemPav Lucistnik2003-12-071-0/+1
| | | | | | | | | | language dedicated to the finite element method. PR: ports/58536 Submitted by: Thierry Thomas <thierry@pompo.net> Notes: svn path=/head/; revision=95236
* Add arpack++, an object-oriented version of the ARPACK package.Pav Lucistnik2003-12-071-0/+1
| | | | | | | | | | | It's just a collection of class templates, because templates are defined in header (.h) files PR: ports/58535 Submitted by: Thierry Thomas <thierry@pompo.net> Notes: svn path=/head/; revision=95234
* - Add p5-NetCDF, a perl module to read and write netCDF files.Pav Lucistnik2003-12-071-0/+1
| | | | | | | | PR: ports/59381 Submitted by: Douglas K. Rand <rand@meridian-enviro.com> Notes: svn path=/head/; revision=95218
* . Welcome kaskade to the math category (with a secondary of science).Greg Lewis2003-11-081-0/+1
| | | | | | | | PR: 58178 Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=93387
* Add p5-Math-GSL 0.01, a perl interface to GNU Scientific Library.Maxim Sobolev2003-11-041-0/+1
| | | | Notes: svn path=/head/; revision=93041
* add rpy 0.3.1Ying-Chieh Liao2003-10-311-0/+1
| | | | | | | Python interface to the R Programming Language Notes: svn path=/head/; revision=92667
* add gracetmpl 0.3.1Ying-Chieh Liao2003-10-281-0/+1
| | | | | | | Provide an easy way to use existing grace-files as a template Notes: svn path=/head/; revision=92440
* math/ploticus-nox11, a slaveport of math/ploticusEdwin Groothuis2003-10-101-0/+1
| | | | | | | Suggested by: Adam Weinberger <adamw@FreeBSD.org> Notes: svn path=/head/; revision=90788
* Add py-fpconst 0.6.0, utilities for handling IEEE 754 floatingKirill Ponomarev2003-10-071-0/+1
| | | | | | | | | | point special values. PR: 57708 Submitted by: Rui Lopes <rui@ruilopes.com> Notes: svn path=/head/; revision=90550
* Add math/drgeo, remove math/drgeniusKirill Ponomarev2003-10-061-1/+1
| | | | Notes: svn path=/head/; revision=90403
* new port for mpexprEdwin Groothuis2003-10-061-0/+1
| | | | | | | | | | | | | | | | Mpexpr adds two new commands to Tcl, 'mpexpr' and 'mpformat'. Mpexpr works much like Tcl's native 'expr', but does all calculations using an arbitrary precision math package. Mpexpr numbers can be any number of digits, with any decimal precision. Final precision is controlled by a Tcl variable 'mp_precision', which can be any reasonable integer, limiting only the number of digits to the right of the decimal point. PR: ports/48764 Submitted by: chein@GeekDude.com <chein@GeekDude.Com> Notes: svn path=/head/; revision=90359
* Add new port math/sdpa.Maho Nakata2003-10-041-0/+1
| | | | | | | | | The SDPA (SemiDefinite Programming Algorithm) is a software package for solving semidefinite program (SDP). Extremely efficient, almost fastest around the world! Notes: svn path=/head/; revision=90200
* Add new port atlas-devel, developer version of math/atlasMaho Nakata2003-10-031-0/+1
| | | | Notes: svn path=/head/; revision=90176
* Import p5-Math-Round. Math::Round is a Perl module. It supplies functions toFoxfair Hu2003-09-061-0/+1
| | | | | | | | | round numbers, both positive and negative, in various ways. This may seem like an odd thing to write a whole module for, but rounding can sometimes be a little tricky, so I thought some people might find this useful. Notes: svn path=/head/; revision=88615
* Add ruby-bitset, a(nother) bit set library for Ruby.Akinori MUSHA2003-08-271-0/+1
| | | | Notes: svn path=/head/; revision=87802
* Add ruby-gmp (libgmp-ruby), Ruby bindings to GNU MultiprecisionAkinori MUSHA2003-08-221-0/+1
| | | | | | | Library. Notes: svn path=/head/; revision=87532
* As announced on May 6, remove the broken math/siag port.Kris Kennaway2003-08-081-1/+0
| | | | Notes: svn path=/head/; revision=86551
* lp_solve, A free linear programming solver that can processMaho Nakata2003-07-191-0/+1
| | | | | | | | | | | standard MPL format. This lp_solve versions is released under the LGPL license PR: 53649 Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=85171
* Add new port math/fbm.Maho Nakata2003-07-121-0/+1
| | | | | | | | | | | A software for Flexible Bayesian Modelling and Markov Chain Sampling(The software is for education and research use only). PR: 53650 Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=84729
* Add new port superlu_mtMaho Nakata2003-07-121-0/+1
| | | | | | | | PR: 52033 Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=84726
* Import galculator 1.1.1.Christian Weisgerber2003-06-251-0/+1
| | | | | | | | | galculator is a GTK2-based scientific calculator with ordinary notation/reverse polish notation, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD). Notes: svn path=/head/; revision=83610
* New port: math/fung-calcMax Khon2003-06-101-0/+1
| | | | | | | | | | The Fung-Calc is an advanced 3D/2D graphing calculator. PR: 53138 Submitted by: Kirill Ponomarew Notes: svn path=/head/; revision=82667
* Add jama 1.2.1, Java-like Matrix C++ Templates.Will Andrews2003-06-031-0/+1
| | | | | | | | PR: 52850 Submitted by: Pedro F. Giffuni <giffunip@asme.org> Notes: svn path=/head/; revision=82179
* Add algae 4.1.3, a programming language for numerical analysis.Will Andrews2003-06-031-0/+1
| | | | | | | | PR: 52397 Submitted by: Michael Neumann <mneumann@ntecs.de> Notes: svn path=/head/; revision=82139
* Add p5-Number-Compare 0.01, numeric comparisons.Sergey Skvortsov2003-05-191-0/+1
| | | | Notes: svn path=/head/; revision=81398
* Add p5-Chart-Math-Axis 0.1,Sergey Skvortsov2003-05-181-0/+1
| | | | | | | | implements an algorithm to find good values for chart axis. Notes: svn path=/head/; revision=81251
* As announced on 27 March 2003 in <20030328052350.GA18971@rot13.obsecurity.org>,Kris Kennaway2003-05-061-1/+0
| | | | | | | | remove ports that have been broken for >4 months (in many cases much longer) with no sign of a fix. Notes: svn path=/head/; revision=80202
* Argand Library (serial version)Maho Nakata2003-05-051-0/+1
| | | | | | | Submitted by: Pedro F. Giffuni <giffunip@yahoo.com> Notes: svn path=/head/; revision=80169
* Add scalapack 1.7, the ScaLAPACK Scalable LAPACK library.Maho Nakata2003-05-051-0/+1
| | | | | | | | PR: 40521 Submitted by: NAKATA, Maho <maho@FreeBSD.org> Notes: svn path=/head/; revision=80147
* The BLACS (Basic Linear Algebra Communication Subprograms; using MPI)Maho Nakata2003-05-051-0/+1
| | | | | | | PR: 40521 Notes: svn path=/head/; revision=80142
* MPI version of spooles.Maho Nakata2003-05-051-0/+1
| | | | Notes: svn path=/head/; revision=80140
* SPOOLES is a library for solving sparse real and complex linearMaho Nakata2003-05-051-0/+1
| | | | | | | | systems of equations. Submitted by: Pedro Giffuni <giffunip@asme.org> Notes: svn path=/head/; revision=80138
* New port mprime version 0.0.22.12: mersenne.org distributed GreatMario Sergio Fujikawa Ferreira2003-04-291-0/+1
| | | | | | | Internet Mersenne Prime Search Notes: svn path=/head/; revision=79865
* math/ruby-bigfloat has been integrated into ruby16-shim-ruby18.Akinori MUSHA2003-04-191-1/+0
| | | | Notes: svn path=/head/; revision=79298
* add it++ 3.7.0Ying-Chieh Liao2003-04-031-0/+1
| | | | | | | Mathematical, signal processing and communication library Notes: svn path=/head/; revision=78042
* remove p5-Math-TrigYing-Chieh Liao2003-04-031-1/+0
| | | | | | | Submitted by: Matthew Seaman <m.seaman@infracaninophile.co.uk> Notes: svn path=/head/; revision=78024
* re-add gambit 0.97.0.3Ying-Chieh Liao2003-02-091-0/+1
| | | | | | | A library of tools for doing computation in game theory Notes: svn path=/head/; revision=75161
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