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last edited 16 years ago by hemmecke |
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Aldor & Axiom Workshop 2008 part of 24-26 July 2008 The workshop aims at a cooperation of Aldor, Axiom, OpenAxiom?, and FriCAS? developers with developers of packages written for other Computer Algebra Systems, and mathematicians that would like to use a computer algebra system to perform experiments. |
Registration
Registration is not yet opened. It will be handled via the general RISC Summer 2008 Registration. The fee (30 EUR) does not cover hotel, lunch, dinner, and transportation to Hagenberg. You may reserve a hotel room in Hagenberg through the registration page.
Topics
Similar to 2006 and 2007, the workshop will be organized as a mixture of talks and discussions. After an introduction to the Aldor language and a short introduction to Axiom, we plan to cover the following topics:
- Aldor, SPAD, and the Axiom interpreter
In this section, we would like to
- work on SPAD (eg., allow arbitrary conditional exports),
- work on the Axiom interpreter (eg., it's signature selection algorithm), and
- improve the Axiom-Aldor interaction (eg., make Axiom understand Aldor's extend or dependent signatures generated in Aldor code).
- interaction of Axiom with other systems
In this section, we would like to explore the possibility and the usefulness of reusing third party code like PARI, GAP, Polymake, etc., but also interfacing with SAGE.
- some particular problems implementing mathematics in Aldor and SPAD
In this section we would like to tackle some particularly challenging implementation problems. For example,
- combinatorial species - the multisort case
- how to organize domains and categories for recurrences and functions
- how to organize aggregates and matrices, in particular how to ensure efficient looping over aggregate elements
Suggested reading:
- Aldor User Guide
- svn://svn.risc.uni-linz.ac.at/hemmecke/combinat/branches/multisort-experiment/combinat/src/mspecies.as.nw
Organisers: Ralf Hemmecke and Martin Rubey