acb_theta_ctx_tau_struct, acb_theta_ctx_tau_t
Synopsis
#include <flint/acb_theta.h>acb_theta_ctx_tau_structacb_theta_ctx_tau_tThe data for summation at a matrix \tau: in particular the matrix exp_tau_div_4 with entries \exp(\pi i (2 - \delta_{j,k}) \tau_{j,k}/4) for j \le k (and its squares, fourth powers and inverses), and for g > 1 the Cholesky matrix of \pi Y and Y^{-1}. With allow_shift, additional fields allow the evaluation of \theta_{a,0} for a \ne 0. An acb_theta_ctx_tau_t is an array of length 1.
Cite this page
The FLINT team, “acb_theta_ctx_tau_struct, acb_theta_ctx_tau_t (acb_theta.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acb_theta/acb_theta_ctx_tau_struct.html (generated 2026-10-20).
@misc{flint-doc-acb-theta-acb-theta-ctx-tau-struct,
author = {{The FLINT team}},
title = {{acb\_theta\_ctx\_tau\_struct, acb\_theta\_ctx\_tau\_t (acb\_theta.h)}},
howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
year = {2026},
url = {https://flintlib.org/doc/acb_theta/acb_theta_ctx_tau_struct.html},
note = {Generated 2026-10-20}
}