http://blog.gmane.org/gmane.comp.lib.gsl.announce hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.comp.lib.gsl.announce/19 <pre>-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Version 1.15 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. This release includes significant new contributions from the following people: - Tuomo Keskitalo: new gsl_odeiv2 differential equation framework with improved implicit solvers (this supersedes the existing gsl_odeiv framework). - Pedro Gonnet: implementation of the CQUAD algorithm for robust integration of difficult functions. - José Luis García Pallero: error checking for the CBLAS library. The full NEWS file entry is appended below. The file details for this release are: http://ftpmirror.gnu.org/gsl/gsl-1.15.tar.gz (3.2 MB) http://ftpmirror.gnu.org/gsl/gsl-1.15.tar.gz.sig (GPG signature) d914f84b39a5274b0a589d9b83a66f44cd17ca8e (sha1 checksum) These URLs will redirect to a local mirror for faster downloading (the original files are at ftp://ftp.gnu.org/gnu/gsl). The GSL p</pre> Brian Gough 2011-05-07T11:30:31 http://comments.gmane.org/gmane.comp.lib.gsl.announce/18 <pre>GSL shell 1.0 released I'm glad to announce, after a lot of work, the final release of GSL Shell 1.0. This new release brings, among the other things, a lot of improvements in the graphics functions. Here some of the most remarkable new features: * possibility to put multiple plots on the same windows * function to produce animations or interactive plots by using graphical layers * function to save the plot in a file in bitmap format The graphical rendering code was almost completely rewritten and optimised for to be efficient both for static plot and animations. You can find in the download directory also a window binary to try the program easily but on linux it is easy to compile the program by yourself. The project home page is http://www.nongnu.org/gsl-shell/ . We have also a first implementation of a 3D plotting module based on the JavaScript Pre3d library of Dean Mc Namee. This module give you the possibility to create simple 3D plots and animations with a simple interface. Just be awar</pre> Francesco Abbate 2010-12-07T21:01:28 http://comments.gmane.org/gmane.comp.lib.gsl.announce/17 <pre>Hi all, I'm glad to announce the release 0.10.0 of GSL Shell. This new release does improve GSL Shell in several ways to make it more reliable and simple to use. Here a short list of the more important changes with this release of GSL Shell: * A contour plot algorithm is implemented. It is written entirely in Lua and it is quite fast and robust. The module name is "contour". * An “high precision” experimental contour plot is also available. It is much more computational expensive but it draws accurate smooths curve and it does require the derivatives of the function. The module name is "hpcontour". * To print an expression now you don’t need to write an ‘=’ sign before. * Some serious bugs related to the graphical window system have been fixed. Now the plotting system appears to be reliable in all situations both on Windows and on X Window. * More GSL modules implemented: - Basis splines - Linear Regression - Multi variables minimization - Eigensystems resolution The p</pre> Francesco Abbate 2010-06-26T09:33:57 http://comments.gmane.org/gmane.comp.lib.gsl.announce/16 <pre>-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Version 1.14 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. This is a maintenance release which fixes reported bugs. Support for multisets and fixed order Gauss-Legendre integration has been added and the build system has also been upgraded to the latest automake, autoconf and libtool. The full NEWS file entry is appended below. The file details are: http://ftpmirror.gnu.org/gsl/gsl-1.14.tar.gz (3 MB) http://ftpmirror.gnu.org/gsl/gsl-1.14.tar.gz.sig (GPG signature) e1a600e4fe359692e6f0e28b7e12a96681efbe52 (sha1 checksum) These URLs will redirect to a local mirror for faster downloading (the original files are at ftp://ftp.gnu.org/gnu/gsl). The GSL project homepage is http://www.gnu.org/software/gsl/ GSL is free software distributed under the GNU General Public License. Thanks to everyone who reported bugs and contributed improvements. Brian Gough (GSL</pre> Brian Gough 2010-03-11T18:42:51 http://comments.gmane.org/gmane.comp.lib.gsl.announce/15 <pre>Hello, FYI: I've released version 1.0 of ode-initval2 (ODE solver) extension library to GSL. Comments are welcome. It's available at http://iki.fi/tuomo.keskitalo/gsl/ode-initval2/ Compared to GSL 1.13 ode-initval, ode-initval2 includes new Adams and BDF multistep methods (msadams and msbdf). Implicit steppers rk2imp and rk4imp have been modified to use Newton iteration, and implicit Euler method (rk1imp) has been added. Also, a new driver level has been added to simplify the use of the library. The main change compared to previous version (ode-initval2-0.9) is in the interfaces. Now the stepper, evolve and control objects include a pointer to the driver object, through which they can communicate. PS. I took down my ode-initval-additions git repository, since I have not updated it for a while. Regards, Tuomo </pre> Tuomo Keskitalo 2010-01-02T08:19:16 http://comments.gmane.org/gmane.comp.lib.gsl.announce/14 <pre>Hi all, I'm proud to announce the release 0.9.5 of GSL Shell. This new release introduce a new powerful and flexible module to produce graphical plots and diagrams. The new module is very flexible and let the user produce almost any kind of graphics to represent data or functions. The most basic usage is just to plot a function or multiple functions but the most advanced users will be able to do almost anything by using the powerful graphical primitives. The module is based on the excellent Anti-Grain Geometry (AGG) library by Maxim Shemanarev. You can find at https://savannah.nongnu.org/files/?group=gsl-shell the source code as well as a windows executable. In order to test the software you can type: The basic documentation for the module is already available in the website: http://www.nongnu.org/gsl-shell/graphics.html together with a couple of examples http://www.nongnu.org/gsl-shell/examples.html . The compilation with Windows is tricky and there is a bug in a mingw library that will raise an er</pre> Francesco Abbate 2009-12-27T12:35:29 http://comments.gmane.org/gmane.comp.lib.gsl.announce/13 <pre>Hi all, I'm glad to announce to the GSL users and developers the release of GSL Shell 0.6 alpha. This new version features, among other things: - a complete interface to perform Fast Fourier Transform of real and complex data with a simple interface - a complete interface to numerical integration routines, including weighted functions and indefinite integrals GSL Shell is current usable for many common tasks without any problem. A lot of work is still needed to implement some GSL modules but the GSL modules already implemented are fully functional and documented. With GSL Shell you can very easily use the GSL routines with the full power of Lua scripting language. By using Lua you are free to define even complex functions to perform elaborate computations on structured data and use, at the same time, the GSL routines for performing numerical computations. The documentation system used by GSL Shell is reStructured Text and Sphinx, both are Python projects. With Sphinx you can produce high quality HTML an</pre> Francesco Abbate 2009-10-17T07:21:06 http://comments.gmane.org/gmane.comp.lib.gsl.announce/11 <pre>-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Version 1.13 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. This is a maintenance release, which fixes reported bugs and upgrades the build system to the latest autoconf and automake. The full NEWS file entry is appended below. The file details are: ftp://ftp.gnu.org/gnu/gsl/gsl-1.13.tar.gz (2.9 MB) ftp://ftp.gnu.org/gnu/gsl/gsl-1.13.tar.gz.sig (GPG signature) 02db78b9583bc7b2a577da6f45f5dd9f23ef737e (sha1 checksum) The GSL project homepage is http://www.gnu.org/software/gsl/ GSL is free software distributed under the GNU General Public License. Thanks to everyone who reported bugs and contributed improvements. Brian Gough (GSL Maintainer) ====================================================================== * What is new in gsl-1.13: ** Upgraded to latest autoconf and automake (autoconf-2.64, automake-1.11) ** Fixed the rk4 and bspline allocators </pre> Brian Gough 2009-09-08T16:07:12 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.lib.gsl.announce