jscl-meditor-announce

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[Jscl-meditor-announce] jscl-meditor version 3.1 released

[Raphael J. <rap...@fr...>]

jscl-meditor is a java symbolic computing library with a text editor
frontend. Version 3.1 is out, in this release:

    * Packages for the following projects are added:

MathPiper - active fork of Yacas
Jasymca - Symbolic Calculator for Java
SymPy - Python library for symbolic mathematics

    * Most engines are enabled for java web start and available on-line
from the project web page

    * There is a new plotting facility which is used in Hartmath,
MathEclipse and Jasymca (more engines to come). It is based on SVG and
Batik and works as follows : as a "plot" expression is evaluated, it is
converted in SVG and pasted in the editor. The latter renders
automatically any expression enclosed in svg tags, as it already did for
MathML. Exports to PDF and XHTML are supported, in vector graphics

    * XML libraries are upgraded to their up-to-date versions, namely:

jeuclid-3.1.4
fop-0.95
batik-1.7

    * Version 1.0 of ScAS is made available

    * Some other engine upgrades are made:

sympy-0.6.4_beta2
hartmath-08pre2
matheclipse-0.0.7

    * Some transverse library interactions are considered : through its
Jython interface, the ScAS library can be used from the JAS engine. The
newly included JLinAlg library can be used from any engine with import
ability (i.e. Jython, BeanShell or Scala based ones, namely : JAS,
SymPy, JSCL, ScAS)

    * All engine packages are grouped together with the editor

    * The mathematical editor is turned into a general purpose script
editor : the chooser file filter is set to "accept all" (script
extensions, instead of just "txt") and the "math->evaluate" menu item is
changed into "script->run/evaluate". When no selection is made, the
whole script is run.

    * The document root of the treepad can be changed

Download the new release at:

http://downloads.sourceforge.net/jscl-meditor/meditor3.1.zip

[Jscl-meditor-announce] meditor sympy engine available

[Raphael J. <rap...@fr...>]

jscl-meditor is a java symbolic computing library with a text editor
frontend. From version 3.0 onward, it is possible to substitute several
script-based engines to the standard one (JSCL).

Today a new engine is available based on the well-known Python-based CAS
SymPy, via Jython. Download it from:

http://downloads.sourceforge.net/jscl-meditor/meditor3.0-sympy.zip

[Jscl-meditor-announce] jscl-meditor version 3.0 released

[Raphael J. <rap...@fr...>]

jscl-meditor is a java symbolic computing library with a text editor 
frontend. Version 3.0 introduces some major refactorings.

First of all, it is now possible to execute scripting code fragments, 
whereas previously evaluation of expressions only was possible.

Second, several script-based engines can be substituted to the standard 
one (JSCL). Two are currently available:

- JAS (the Java Algebra System) and its Jython front-end
- an experimental Scala engine, which for now just provides access to 
numerical scala.Math._ functions.

There were also some changes to the MathML operation, which is now 
irreversible (expression cannot be converted back to their text form), 
but makes the full extent of MathML available. Additionally, content 
MathML is now supported in supplement to just Presentation.

Some sample script files are provided to demonstrate the operation of 
the interface.

The new release of jscl-meditor is available at:

http://downloads.sourceforge.net/jscl-meditor/meditor3.0.zip

[Jscl-meditor-announce] mailing lists available via gmane

[Raphael J. <rap...@gm...>]

news://news.gmane.org/gmane.comp.mathematics.jscl-meditor.announce
news://news.gmane.org/gmane.comp.mathematics.jscl-meditor.devel
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