FLINT3.7.0-dev

_acb_modular_mul

Synopsis#include <flint/acb_modular.h>
void _acb_modular_mul(acb_t z, acb_t tmp1, acb_t tmp2, const acb_t x, const acb_t y, slong wprec, slong prec)source

Sets z to xyxy at precision wprec, first rounding the inputs to wprec bits (using the temporaries tmp1, tmp2) when prec exceeds 1024. Used for the powers of qq in the series summation, where terms of small magnitude need less precision.

Cite this page

The FLINT team, “_acb_modular_mul (acb_modular.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/acb_modular/_acb_modular_mul.html (generated 2026-11-02).