Revision 30378c5d9b04da2934a0fcfe6b95bc9dad0649bf (click the page title to view the current version)
Front Page
Previous Atelier 2015
Previous Atelier 2016
Welcome to Atelier PARI/GP 2017
Tutorials
New features
Tasks
Jared Assuncion: doctesting + elliptic curve primality proving branch with a first implementation is available; certificates compatible with magma
Peter Bruin: linear algebra over finite fields and over Z work in progress
François Brunault: elliptic curves over number fields (ellisomat)
Thomas Camus: lattices over alg. integers
Giacomo Cherubini : doctesting + numerics on Kloosterman sums
Henri Cohen: modular forms + numerical methods for summation small tasks from last year implemented: code and tests are there, documentation is in progress
Christophe Delaunay: zeroes of L-functions elliptic curves
Vincent Delecroix : compact orbits of SL_3(R)/SL_3(Z) first working program
Jeroen Demeyer: plotting with output to SVG files: essentially finished
Simon Drewitz : hyperbolic orbifolds change of plans towards a different, hopefully working algorithm
Luca De Feo: cypari: Python bindings for PARI/GP implemented in Cython: essentially finished Sage preparations ready
Andreas Enge: PARI-GNUMP gforge project available
Jean-Pierre Flori: ell. point counting / ECPP contributions to Jared’s project
Herbert Gangl: zetamult
Quentin Gazda : ?
Rafael Guglielmetti: doctest + computation in low degree number fields (roots, signs)
Dana Jacobsen : performance measurements + ECPP
Fredrik Johansson: PARI-GNUMP
Pierre Lezowski: doctesting
Enea Millio: doctesting
Pascal Molin : svg plotting
Aurel Page: alg package bug fixing in the package; work on character tables of groups
Bernadette Perrin-Riou: modular symbols (kb-dissect branch)
Marine Rougnant: doctesting test all operators, detect bugs
Mohammed Sedik: ?
Gregor Seiler: ray class fields of imaginary-quadratic fields
Jose Villanueva: logarithmic groups in cyclotomic extensions
Coline Wiatrowski: doctesting
Paul Zimmermann: doctesting of elliptic curves
Planning for the next PARI/GP release
Discussion of releases
There does not seem to be a need for unstable releases as a testing platform for stable releases. One option would be to make a snapshot release just before each Atelier, so that participants could download the corresponding binaries.
New features
- ECPP (Jared Asunción)
- LU decomposition of matrices (Peter Bruin)
- improvements for elliptic curves over number fields (François Brunault and Bill Allombert)
- algebraic lattices: qfauto and qfisom (tentatively, Thomas Camus)
- numerical summation of over integers or primes (Henri Cohen)
- work on plotting (Jeroen Demeyer)
- character tables of permutation groups (Aurel Page)
- compact units (Karim Belabas)
- complete documentation of all operators (Marine Rougnant)
- merge the existing t_REAL branches (?); remove incompatibility with polgalois (Karim Belabas)
- primepi (Dana Jacobsen)
- porting of Michael Stoll’s ratpoint script (Bill Allombert)
External projects
- Cython bindings for Pari (Luca De Feo and Jeroen Demeyer)
- more regular PariDroid releases, removal of the old project from Google (Andreas Enge)