Hi Fredrik, These papers might provide benchmark problems for QQbar/AA arithmetic which originate in actual math problems, though not in Sage.
Pierre-Vincent Koseleff, Fabrice Rouillier, Cuong Tran On the Sign of a Trigonometric Expression ISSAC’15, July 6–9, 2015, Bath, United Kingdom. http://dx.doi.org/10.1145/2755996.2756664. Koseleff, P.-V., Pecker, D., and Rouillier, F. Computing Chebyshev knot diagrams. http://arxiv.org/abs/1001.5192 Koseleff, P.-V., Pecker, D., and Rouillier, F. The first rational Chebyshev knots. Journal of Symbolic Computation 45 (2010), 1341–1358. See Pierre-Vincent Koseleff's publications page: https://webusers.imj-prg.fr/~pierre-vincent.koseleff/publications.html There are some interesting algebraic numbers in Theorem 3 of Shigeki Akiyama Minimum polyhedron with n vertices https://arxiv.org/abs/1704.03149 which maybe can also provide benchmark problems. Happy benchmarking! --Samuel -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/00e6a3a0-b5de-4a4c-b127-ae582d3b06b2n%40googlegroups.com.
