FLINT3.7.0-dev

fq_zech_inv, fq_zech_div

Synopsis#include <flint/fq_zech.h>
void fq_zech_inv(fq_zech_t rop, const fq_zech_t op1, const fq_zech_ctx_t ctx)source
void fq_zech_div(fq_zech_t rop, const fq_zech_t op1, const fq_zech_t op2, const fq_zech_ctx_t ctx)

Set rop to \mathit{op1}^{-1} (logarithm q - 1 - k), respectively \mathit{op1} / \mathit{op2}. Throw FLINT_ERROR on division by zero.

Cite this page

The FLINT team, “fq_zech_inv, fq_zech_div (fq_zech.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fq_zech/fq_zech_inv.html (generated 2026-10-20).