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M_K : Re: [News] Научное программное обеспечение
[re:bmv] 26.09.2008 14:12 | Reply | Edit | | 2 | |
Лично я в качестве системы комп. алгебры использую Maxima с интерфейсом wxMaxima. Раньше (когда еще не был озабочен лицензионной чистотой ПО) юзал Maple. wxMaxima is a cross platform GUI for the computer algebra system maxima based on wxWidgets. wxMaxima features include:
wxMaxima is released under the GPL2 licence. web page Обсуждение этого сообщения (7) | ||
bmv
[re:bmv] 28.09.2008 16:55 | Reply | Edit | | 0 | |
GRAMPS 3.0.2 (You look like a milkman to me) released. 2008.09.27 This release contains many bug fixes. * Translation updates for de, fr, hr, nl, no, pl, ru, sv * Many bug fixes (see ChangeLog for full list) * Several fixes backported from trunk * Many fixes to report plugins * Windows-specific fix for RCS * GEDCOM fix for ADDR * Fix for media with non-ASCII characters in filename * Fixes to Gramplets GRAMPS is a Free Software Project for Genealogy, offering a professional genealogy program, and a wiki open to all. It is a community project, created, developed and governed by genealogists. http://gramps-project.org/wiki/index.php?title=Main_Page http://gramps-project.org/wiki/index.php?title=Features Обсуждение этого сообщения (2) | ||
bmv
[re:bmv] 28.09.2008 23:35 | Reply | Edit | | 0 | |
Axiom September 23, 2008 (Gold version) September 23, 2008 Release Notes Axiom website The effort here is to improve the support for offline literate documentation. The primary changes are the inclusion of graphs and additional book volumes. * Contains the new algebra volumes and subvolumes. * Contains a "clickable" graph that indexes into the algebra. Graphviz, PDF, and HTML integration The effort here is to unify these three technologies in a way that simplifies the user interface and improves documentation * Graphviz is used if available but not required * Algebra graphs are automatically generated at build time from algebra source files * Graphviz graphs now properly hyperlink into PDF files allowing any node in a graph to link to any document page Book volume 0 (Jenks and Sutor) * * replace \over with \frac Book volume 7.1 (Hyperdoc pages) The effort here is to create a literate document that contains all of the "live" pages used in hyperdoc. The PDF is being constructed so that a user can effectively "browse" the static hyperdoc pages, which are included, without a running Axiom. * * The source for all of the pages is now contained in this book. * Hyperdoc now fetches the pages directly from the book. * The hyper page directory and all files are gone. * Some of the static page images are now inside the PDF * Pages have href links allowing "in-pdf" navigation of pages Book volume 10 (Algebra) The effort here is to create a way to describe and deeply document the algebra. This volume was split to better handle the structure of Axiom's information. * Split into 5 volumes - 10 Implementation - 10.1 Theory - 10.2 Categories - 10.3 Domains - 10.4 Packages Book volume 10.2 (Algebra Categories) The effort here is to create fully indexed, cross-referenced, graphical documentation for Axiom categories in a standalone form. This is a "live" literate document which contains the actual source code used to build the system. * * Contains 60 categories so far * Has partial graphs for each category * Has list of exported functions * Has information about source of functions * Has index cross reference by function and category * Has PDF href links so that URLs work: * Has forward/backward links between categories * Automatically generates "clickable" graphs: * Graph clicking automatically opens to the proper source code New algebra examples (Daly, Tsikas) The effort here is to create "real time" documentation that gives the end user an example of how to construct the proper arguments and call a function. This puts examples into the system so users don't need to consult other documents. * )d op someop shows examples of function usage * about 100 new function examples were added * new comment syntax added to allow automatic API testing Input Files There is a new effort to automatically extract the algebra examples in order to regression test the user API to the algebra. In addition there is ongoing test work. * New input files (Hemmecke, Stumbo, Cyganski, Daly) bini, biquat, ifthenelse, liu, overload, sqrt3, typetower * Changed input files (Hemmecke, Stumbo, Cyganski, Daly) bern, function, linalg, regset, test, tutchap2 Build changes * graphics does not depend on compress, done at build time * firefox html pages are now built before tests are run Algebra changes * FLAGG (FiniteLinearAggregate) - removed a duplicate function Interpreter changes (Page) * add cost function to bottomUp output http://axiom.axiom-developer.org/axiom-website/download.html Обсуждение этого сообщения (6) | ||
bmv
[re:bmv] 29.09.2008 16:19 | Reply | Edit | | 0 | |
scilab-5.0.2 Changes Scilab 5.0.1 → 5.0.2 Documentation * xmltojar, xmltohtml, xmltops, xmltopdf now export by default into SCI/modules/helptools/{jar,html,ps,pdf} (bug 3492) * Online Help management: o xmltojar, xmltohtml, xmltops, xmltopdf now export by default into SCI/modules/helptools/{jar,html,ps,pdf) o Examples have been added : + SCI/modules/helptools/example_2 + SCI/modules/helptools/example_3 o The system that complete an XML directory with the default language is now available when building help per directory too (=> Toolboxes). (see bug 3531) o xmltojar, xmltohtml, xmltops, xmltopdf : A list of generated file is returned (see request 540) o xmltojar, xmltohtml, xmltops, xmltopdf unitary tests have been added * Update of the documentation: error_table, ilib_gen_Make (bug 1403) * Update of path in the UMFPACK modules help & demos * Enable the documentation in UTF8 Enhancement * Some parts of the SCI/bin/scilab script relative to old and obsolete stuff (graphic export) have been removed. * Update of the example in the dynamic_link modules and in the toolbox skeleton (use the actual filename instead of the .o) * Useless input argument removed in the function ilib_gen_Make Localization * Update of the Russian, French, Simplified Chinese & Traditionnal Chinese localization Bug fixes * In the binary, the path to the fortran include directory was wrong. * bug 3532 fixed - link doesn't manage column vector for "sub-names" argument (as scilab 4.x). * bug 3540 fixed - With the linux binary version, a symbolic link of <SCILAB INSTALL PATH>/bin/scilab in /usr/local/bin (for example) * bug 3551 fixed - bvodeS and bvode hang and close Scilab 5.0.1 * bug 3520 fixed - lex_sort returns incorrect results * bug fixed when trying to plot a polyline with only one point (causes PlotSparse to fail) * bug in sort compatibility with scilab 4.x * bug 3557 fixed - popupmenu uicontrols did not work correctly * bug 3560 fixed - property enable used with uicontrols produced an error * bug 3526 fixed - File loader.sce missing from the SCI/contrib directory for Linux * bug 3510 fixed - Bug with the simplified chinese and russian localization made Scilab unusuable under Windows localized in these languages. * bug 3492 fixed - Bug with grayplot handles having different dimensions on X and Y. * In the binary, a file was missing which was causing some issues while handling Mat-Files. Please note that the Windows binary and sources releases are not impacted by this change. * bug 3586 fixed - xmltopdf fails on windows http://www.scilab.org/download/ Обсуждение этого сообщения (2) | ||
trickster
[re:bmv] 29.09.2008 16:46 | Reply | Edit | | 0 | |
парни, не напрягайтесь ![]() клац Обсуждение этого сообщения (2) | ||
bmv
[re:bmv] 03.10.2008 18:52 | Reply | Edit | | 0 | |
Veusz - A Scientific Plotting Package Velvet Ember Under Sky Zenith 1.1 Veusz is a scientific plotting package written in Python. It uses PyQt (Wiki) and Numpy. Veusz is designed to produce publication-ready Postscript output. Examples Screenshots Download Release notes Manual (HTML) Manual (PDF) Mailing lists Project page Veusz provides a GUI, command line and scripting interface (based on Python) to its plotting facilities. The plots are built using an object-based system to provide a consistent interface. Features include: * X-Y plots (with errorbars) * Images (with colour mappings) * Contour plots (filled/unfilled) * Stepped plots (for histograms) * Line plots * Function plots * Stacked plots and arrays of plots * Plot keys * Plot labels * LaTeX-like formatting for text * EPS/PNG/PDF output * Simple, CSV and FITS data importing * Scripting interface * Dataset manipulation * Embed Veusz within other programs Feature changes from 1.0: * Axes autoscale when plotting functions * Labels can be dragged around on plots * More marker symbols * SVG export of plots * The point plotting and axis range code has been rewritten. * Includes quite a few minor bugfixes http://home.gna.org/veusz/ Обсуждение этого сообщения (12) | ||
bmv
[re:bmv] 05.10.2008 22:41 | Reply | Edit | | 0 | |
Grace-5.99.0 Grace is a WYSIWYG tool to make two-dimensional plots of numerical data. It runs under various (if not all) flavors of Unix with X11 and M*tif (LessTif or Motif). It also runs under VMS, OS/2, and Windows (95/98/NT/2000/XP). Its capabilities are roughly similar to GUI-based programs like Sigmaplot or Microcal Origin plus script-based tools like Gnuplot or Genplot. Its strength lies in the fact that it combines the convenience of a graphical user interface with the power of a scripting language which enables it to do sophisticated calculations or perform automated tasks. В ответ на: Обсуждение этого сообщения (2) | ||
bmv
[re:bmv] 11.10.2008 10:49 | Reply | Edit | | 0 | |
KBib 0.6.5 Description: KBib is a bibliography manager for KDE. It uses BibTex as its native file format * Add/edit/remove references * Support copy/paste/drag-drop of references (BibTex entries can be copied/pasted or dragged/dropped from another Kbib window or a text editor into KBib and vice versus) * Search and download references from Z39.50 servers, SRU servers, Pubmed server, IEEEXplore, ISI Web of Knowledge, Google Scholar, Citebase.org, ArXiv, Spires and Scitation * Download references from remote reference database (opened with Konqueror, Firefox), such as IEEEXplore, ScienceDirect (RIS format), Web of Science (ISI format), Google Scholar (RIS and Endnote formats) into KBib (see screenshot) * Create new references from plain text, reference identifiers (DOI, ArXiv ID or Pubmed ID) and PDF files. * Find/remove duplicated references * Generate citation key automatically * Check/correct duplicated citation keys * Lock/unlock citation keys (to prevent unwanted change of citation keys) * Sort references * Search references(fairly simple) * Cite selected references into Lyx/Kile (using Lyx pipe) * Support string macros * Import references from Bibtex/RIS/ISI/Endnote/COPAC/MODS XML/PubMed XML/Endnote exported Bibtex (without citation key) files * Export to RIS/Endnote/MODS XML/HTML files * Save selected references into a new file * Support user defined reference types * Add/Delete/Edit reference types * Allow different view modes (view all/by reference type/selected references/unselected references) * Group references by various properties. References can be grouped by reference type and any field (user defined). Group view can be disabled. * Allow flexible displayed fields * Generate bibliography from selected references Changelog: Version 0.6.5: - New remote database searchers: ArXiv, Spires and Scitation - Improved Google Scholar searcher - Fixed problem with download reference from Crossref Обсуждение этого сообщения (7) | ||
Sigma
[re:bmv] 18.10.2008 00:50 | Reply | Edit | | 0 | |
Great Red Oyster Makes All Chemists Sane ![]() GROMACS 4.0 В ответ на: Changes for GROMACS 4.0 The major change for GROMACS 4.0 is the domain decomposition which provides two orders of magnitude better scaling. The details on the new algorithms can be found in the GROMACS 4 paper J. Chem. Theory Comput. 4, 435 (2008). New features * Domain decomposition provides two orders of magnitude better scaling. Parallel simulations can be started with grompp and mpirun -np mdrun without further options. For high parallelizations some options might improve the performance, see the pdf manual and mdrun -h. * The steepest descents and conjugate gradients minimizers now also work in parallel. * Full checkpointing support for exact continuation of simulations. mdrun reads checkpoint files. tpbconv is no longer required. * mdrun option -maxh for terminating the simulation after a certain number of hours, very useful for queuing systems. * Complete rewrite of the pull code: several new features, the options are integrated into the mdp file and the code now also works in parallel. * Support for tabulated bonded interactions, especially useful for coarse-grained simulations. * Support for heuristic neighborlist updates: the neighborlist uses a buffer region and it is updated when it becomes invalid, this provides exact integration. * Several new PME and reaction-field electrostatics options for use with heuristic neighborlist updates. * Improved energy conservation for all constraint algorithms. * New velocity rescaling thermostat of Bussi et al. provides a true canonical ensemble together with the advantages of the Berendsen thermostat. * Automated solute free energy (de)coupling with mdp options (no more messing with topologies). * With replica exchange each replica can now be run in parallel. * Optimized force loops for the IBM Blue Gene increase the performance by a factor of 2. * New tpr file format is 5 times smaller (old tpr files can still be read). This format makes grompp orders of magnitude faster for systems of millions of atoms. * Reduction of the memory usage of mdrun by a factor of 5, this is especially important for the Blue Gene. * Several new analysis tools. Resolved issues * Much stricter checking of mdp options in grompp, grompp now by default terminates when there is one warning. There are now also notes which suggest better mdp settings. * The box shape drift, which could only be observed over hundreds of nanoseconds, has been removed. * Parrinello-Rahman pressure coupling would not scale the coordinates, this has been fixed, now the energy is conserved. * The coupling time for the Parrinello-Rahman barostat was scaled by the pressure factor 16.6, now this has been fixed make sure that the coupling period tau_p is large enough. * A stability problem with virtual sites for all-atom force fields has been resolved. Now also all-atom force fields are stable with a time step of 5 fs, this requires running pdb2gmx to generate a new topology file. * The checkpoint file stores all the state variables, including the random state for SD and BD, so it is no longer necessary to change the seed in the mdp file for run continuation without repeating random numbers. Giving Russians Opium May Alter Current Situation ![]() Обсуждение этого сообщения (3) | ||
bmv
[re:Sigma] 03.11.2008 15:47 | Reply | Edit | | 0 | |
SAOImage DS9 5.4 About: SAOImage DS9 is an astronomical imaging and data visualization application. DS9 supports FITS images and binary tables, multiple frame buffers, region manipulation, and many scale algorithms and colormaps. It provides for easy communication with external analysis tasks and is highly configurable and extensible. DS9 is a stand-alone application that requires no installation or support files. It supports advanced features such as multiple frame buffers, mosaic images, tiling, blinking, geometric markers, colormap manipulation, scaling, arbitrary zoom, rotation, pan, and a variety of coordinate systems. Changes: This release removes support for Chandra Source Catalog by request. It adds support for mask transparency and adds new mask properties. It adds grid title support. Обсуждение этого сообщения (1) | ||
bmv
[re:Sigma] 05.11.2008 09:27 | Reply | Edit | | 0 | |
Texmaker 1.8 Description: Texmaker is a Qt4 program, that integrates many tools needed to develop documents with LaTeX, in just one application. Texmaker runs natively on Unix, macosx and win32 systems Features : - the principal LaTex tags can be inserted directly with the "LaTeX" and "Math" menus. - 370 mathematical symbols can be inserted in just one click. - a "structure view" helps you to navigate into your document - some wizards helps you to generate code (tabular, array, tabbing, letter...) - the LaTeX errors are automatically detected in the log file and you can jump to the corresponding line in one click - an exclusive LaTeX to html conversion tool is integrated to Texmaker (the html pages looks like the postscript file) Changelog: * Texmaker can now be only started once per user : inverse search will no more launch a new instance of Texmaker * The spell checker is now based on a more recent hunspell version and should be faster. * Texmaker should again detect all LaTeX errors in the log file. * Brace matching is back. * "\end{...}" is now added automatically after "\begin{...}" while using autocompletion Обсуждение этого сообщения (8) | ||
bmv
[re:bmv] 07.11.2008 03:13 | Reply | Edit | | 0 | |
FriCAS 1.0.4 released FriCAS is an advanced computer algebra system. Its capabilities range from calculus (integration and differentiation) to abstract algebra. It can plot functions and has integrated help system. FriCAS 1.0.4 should build on Linux, many Unix like systems (for example Mac OSX and Solaris 10) and Windows. FriCAS is build on top of Common Lisp; several Lisps can compile and run FriCAS - currently supported are GCL, SBCL, Clisp, ECL and Closure CL (former OpenMCL). Changes: Notable changes (compared to 1.0.3 version) include: - significant speedups for some operations (for example definite integration) - support for building algebra using user-defined optimization settings - support for mouse wheel in HyperDoc browser - included support for interfacing with Aldor - new optional Emacs mode and efricas script to run FriCAS inside emacs - better unparse - removed support for attributes (replaced by empty categories) and use of colon for type conversions in Spad code - a few bug fixes Обсуждение этого сообщения (5) | ||
bmv
[re:bmv] 07.11.2008 18:41 | Reply | Edit | | 0 | |
Scilab 5.0.3 Scilab overview Scilab is a scientific software package for numerical computations providing a powerful open computing environment for engineering and scientific applications. Scilab is an open source software. Since 1994 it has been distributed freely along with the source code via the Internet. It is currently used in educational and industrial environments around the world. Scilab is now the responsibility of the Scilab Consortium, launched in May 2003. There are currently 18 members in Scilab Consortium (Phase II). Scilab includes hundreds of mathematical functions with the possibility to add interactively programs from various languages (C, C++, Fortran:). It has sophisticated data structures (including lists, polynomials, rational functions, linear systems...), an interpreter and a high level programming language. Changes Scilab 5.0.2 → 5.0.3 Compilation * DLINUX option for the gcc removed (useless) Enhancement * The toolbox skeleton is now released into the public domain to facilitate the reuse of the code * Scilab 5.0.3 uses GIWS 1.0.1 * Update of the license.txt of each module * License changed to Public Domain for most of the examples (especially the toolbox skeleton and the examples in the dynamic link module) * Localization files updated Bug fixes * Path to the default Fedora/Redhab JVM added to the startup script * rmdir & removedir had problems with the recursive delete under GNU/Linux * bug 2647 fixed - Bad display of some numbers in special cases due to a gfortran bug * bug 3484 fixed - Scilab crashes when scicos is invoked from the command line. * bug 3529 fixed - rmdir was trying to change the permission on the file/directory. This behavior has been removed. * bug 3566 fixed - gsort does not complain when called with a complex array and just ignores the imaginary part * bug 3567 fixed - sort called with a complex array sort it according to the absolute value of the elements but it is not explained in the help pages... * bug 3588 fixed - The figure number is missing from the title of graphic windows when Scilab in launched in French. * bug 3598 fixed - when entering the commands ls(1) or cd(1) or dir(1) or help(1), scilab crashes. * bug 3602 fixed - format("e",dd) was causing a bug in gettklib (format of the number) * bug 3604 fixed - Problems with getting Frame uicontrol position (Scilab crash) * bug 3605 fixed - Could not use javasci in the Linux binary * bug 3607 fixed - Wrong values in Java configuration was causing the memory issues * bug 3621 fixed - Wrong setting of figure_position in the default figure. * bug 3646 fixed - Scilab GUI doesn't start on some Windows * bug 3647 fixed - 'call' doesn't manage external functions named with more 23 characters * bug 3655 fixed - Bug in GIWS 1.0 was not returning the proper Java exception. * bug 3663 fixed - getshortpathname & getlongpathname could return '' and not a correct path * bug 3692 fixed - Problem with the simplified chinese version * bug 3736 fixed - 'getfont' returns an error Обсуждение этого сообщения (8) | ||
bmv
[re:bmv] 14.11.2008 13:50 | Reply | Edit | | 0 | |
Вышел релиз визуального редактора LaTeX документов LyX 1.6.0 После 15 месяцев разработки выпущен релиз LyX 1.6.0, WYSIWYG редактора LaTeX документов. Из новшеств можно отметить: * Возможность редактирования документа одновременно в двух разных местах (доступен режим разбиения страницы на две части и возможность открытия документа в нескольких окнах, при этом все изменения автоматически будут синхронизированы); * Автодополнение слов; * Расширенные возможности по настройке параметров интегрируемых в документ изображений; * Возможность подключения плагинов, определяющих макет документа (layout); * Диалог для ввода спецсимволов; * Оформление интерфейса пользователя приведено к современному виду; * Зависящие от контекста меню, вызываемые при клике правой кнопкой мыши; * Переработанная подсистема для экспорта в формате PDF; * Возможность прямого взаимодействия с CVS для управления версиями создаваемых документов; * Поддержка LaTeX-пакета hyperref, для создания ссылок между документами или добавления URL, которые будут отображаться в результирующих PDF файлах. * Реализована поддержка LaTeX команд \pagebreak, \linebreak, \slash, \nobreakdash, \nocite{} Обсуждение этого сообщения (8) | ||
bmv
[re:bmv] 17.11.2008 18:30 | Reply | Edit | | 0 | |
VisIt 1.11.0 About: VisIt is an interactive parallel visualization and graphical analysis tool for viewing scientific data. Users can quickly generate visualizations from their data, animate them through time, manipulate them, and save the resulting images for presentations. VisIt contains a rich set of visualization features so that you can view your data in a variety of ways. It can be used to visualize scalar and vector fields defined on two- and three-dimensional (2D and 3D) structured and unstructured meshes. It was designed to interactively handle very large data set sizes in the terascale range, and works well down to small data sets in the kilobyte range. Changes: This release includes several new features and bugfixes in addition to performance enhancements for AMR data. The Volume plot now supports lighting when using ray casting, and the plot is also more efficient when rendering uchar data. Various improvements to annotations have been made. Specifically, plot legends can now be displayed horizontally. The Slice, Threshold, and Tube operators provide new options. The Silo, PDB/Flash, ITAPS, MFIX, PlainText, Tecplot, and SAMRAI readers have been enhanced or had bugs fixed. VisIt can now read data from the Gadget 2 SPH code. Обсуждение этого сообщения (3) | ||
bmv
[re:bmv] 27.11.2008 17:19 | Reply | Edit | | 0 | |
udav 0.5 Universal Data Arrays Visualization UDAV is program for data arrays visualization based on MathGL library. It support wide spectrum of graphics, simple script language and visual data handling and editing. Changes: 0.5 Released 25 Movember 2008 - Now you can save all data and script into the single HDF file. Also the script from HDF files will be loaded and executed by the same way as usual MGL script. So that HDF file look like project file. - Show mouse position (of last click) in status bar. It work for last subplot and don't care about perspective and transformation formulas (curvilinear coordinates). - Add replace field into the find dialog - Add Hint dialog - Add options for automatical saving files before executing (pressing F5) - Add coloring for keywords which automatically creates data and for flow control keywords. - Add Info button in the list of data for viewing it and displaying information (size, max/min, momentums and so on). - Automatically change current directory to the location of loaded script - Warning panel now rises only if warning state is changed - Drawing now is runned in separate thread that allow you to terminate it by toolbutton. - Information about current command is displayed now in statusbar. Обсуждение этого сообщения (1) | ||
bmv
[re:bmv] 28.11.2008 20:11 | Reply | Edit | | 1 | |
matlab2octave 1.0 Python scripts to convert Matlab code to Octave and back. Notes: Notes: Added mat2oct.tar.gz file. it contains mat2oct.py, mat2oct_dir.py and README.txt Начать обсуждение | ||
bmv
[re:bmv] 04.12.2008 09:13 | Reply | Edit | | 0 | |
R 2.8.0 Introduction to R R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R. R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques, and is highly extensible. The S language is often the vehicle of choice for research in statistical methodology, and R provides an Open Source route to participation in that activity. One of R's strengths is the ease with which well-designed publication-quality plots can be produced, including mathematical symbols and formulae where needed. Great care has been taken over the defaults for the minor design choices in graphics, but the user retains full control. R is available as Free Software under the terms of the Free Software Foundation's GNU General Public License in source code form. It compiles and runs on a wide variety of UNIX platforms and similar systems (including FreeBSD and Linux), Windows and MacOS. The R environment R is an integrated suite of software facilities for data manipulation, calculation and graphical display. It includes * an effective data handling and storage facility, * a suite of operators for calculations on arrays, in particular matrices, * a large, coherent, integrated collection of intermediate tools for data analysis, * graphical facilities for data analysis and display either on-screen or on hardcopy, and * a well-developed, simple and effective programming language which includes conditionals, loops, user-defined recursive functions and input and output facilities. The term "environment" is intended to characterize it as a fully planned and coherent system, rather than an incremental accretion of very specific and inflexible tools, as is frequently the case with other data analysis software. R, like S, is designed around a true computer language, and it allows users to add additional functionality by defining new functions. Much of the system is itself written in the R dialect of S, which makes it easy for users to follow the algorithmic choices made. For computationally-intensive tasks, C, C++ and Fortran code can be linked and called at run time. Advanced users can write C code to manipulate R objects directly. Many users think of R as a statistics system. We prefer to think of it of an environment within which statistical techniques are implemented. R can be extended (easily) via packages. There are about eight packages supplied with the R distribution and many more are available through the CRAN family of Internet sites covering a very wide range of modern statistics. R has its own LaTeX-like documentation format, which is used to supply comprehensive documentation, both on-line in a number of formats and in hardcopy. Ченьжлог на другой станице. ![]() Обсуждение этого сообщения (9) | ||
bmv
[re:bmv] 05.12.2008 21:32 | Reply | Edit | | 0 | |
Maxima - 5.17.0 Maxima is a fairly complete computer algebra system written in lisp with an emphasis on symbolic computation. It is based on DOE-MACSYMA and licensed under the GPL. Its abilities include symbolic integration, 3D plotting, and an ODE solver. Обсуждение этого сообщения (8) | ||
bmv
[re:bmv] 06.12.2008 21:48 | Reply | Edit | | 1 | |
kile-2.0.3 Kile is a user friendly TeX/LaTeX editor for the KDE desktop environment. KDE is available for many architectures such as PC, PowerPC (Mac for example) and SPARC The main features are: * Compile, convert and view your document with one click. * Auto-completion of (La)TeX commands * Templates and wizards make starting a new document very little work. * Easy insertion of many standard tags and symbols and the option to define (an arbitrary number of) user defined tags. * Inverse and forward search: click in the DVI viewer and jump to the corresponding LaTeX line in the editor, or jump from the editor to the corresponding page in the viewer. * Finding chapter or sections is very easy, Kile constructs a list of all the chapter etc. in your document. You can use the list to jump to the corresponding section. * Collect documents that belong together into a project. * Easy insertion of citations and references when using projects. * Flexible and smart build system to compile your LaTeX documents. * QuickPreview, preview a selected part of your document. * Easy access to various help sources. * Advanced editing commands. ChangeLog version 2.0.2 -> 2.0.3 Fixes: - Add {} to special characters in symbolview for easier handling (#170144) - Don't blend user defined symbols because we don't know how they look like - Misplaced cursor with intelligent double quotes and selections (#174937) - Fixed a case where the autocompletion dies (#164231,#174003) - Make the statistics pane work also for non latex files (#173745) - Don't report certain log messages as tex errors (#174665) - Properly escape the log messages so that also <...> shows up (#175148) - some cwl typos CWL: - Added babel, todonotes (thanks to Salim), glosstex, nicefrac, float, fastex (thanks to Fabian Rost) Syntax: - latex: - fixed corner case where \newcommand got highlighted wrong - highlight alignat and friends correctly Обсуждение этого сообщения (1) | ||
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