# Previous Ateliers: [2015 (Bordeaux)](Atelier%202015), [2016 (Grenoble)](Atelier%202016), [2017 (Lyon)](Atelier%202017) [2017b (Clermont-Ferrand)](Atelier%202017b) [2017c (Oujda)](Atelier%202017c) [2018 (Besançon)](Atelier%202018) [2018b (Roma)](Atelier%202018b) [2019 (Bordeaux)](Atelier%202019) [2019b (Roma)](Atelier%202019b) [2020 (Grenoble)](Atelier%202020) [2021b (Oujda)](Atelier%202021b) [2022 (Besançon)](Atelier%202022) [2023 (CIRM)](Atelier%202023) [2024 (Lyon)](Atelier%202024) [2024b (Roma)](Atelier%202024b) [2025 (Orsay)](Atelier%202025) [LIBPARI2025 (Bordeaux)](Libpari%202025) # [Welcome to Atelier PARI/GP 2026 (Bordeaux)](https://pari.math.u-bordeaux.fr/Events/PARI2026/) [doctesting](doc2026) ## Topics - Eric : local units mod p and unramified extensions - Haetham : snf forms etc. - Bill : helping around - Salma : doctesting - Rayane : presentations of coverings - Safia : doctesting - Daniel : snf stuff - Karim : - Nicolas B.: congruences between modular forms - Zakariae : Eisenstein series attached to quadratic fields - Alina : factorisation of Hecke L-functions in terms of Dirichlet L-functions - Henri : helping around - Mateo : computing coefficients of generating series - Alejandro : Voronoi complex - Vincent : - Philippe : - Tim : trying things, reading doc - Andreas : scheme bindings for the pari library - Fabrice : class group computations - Sam : 3 and 5 descent - Jean : - Vasily : - Pengju : charpoly of Frobenius of varieties - David : helping, doctesting - Tao : reading tutorials - Gabriel : Voronoi's algorithm for Hermitian forms - Rob : doctesting, p-adic polylogs - Fredrik : - Kiran : joining others, hypergeometric motives - Bernard : - Antoine : polynomial factorisation - Pierre L. : - Afonso : generalized inhomogeneous short integer solution - Nicolas M.: algebraic curves, looking for volunteers to help - Thibaut : doctesting - Pascal : - Pierre M. : class field theory, p-adic fields - Aurel : helping around - Baptiste : modular forms, congruences, class field theory - Alice : S-units with norm relations - Bernadette: doctesting, reading - Léo : - Fotios : doctesting, action on additive structure of ideals - Damien : experiments on formulas for elliptic curves - Marine : doctesting - Denis : - Julien : elliptic curves over finite fields and quaternion algebras - Giacomo : - Alexander : second cohomology for polycyclic groups in GAP - Wenwen : Verify the correctness of reduction between RLWE and MP-LWE