FLINT3.7.0-dev

_fq_frobenius

Synopsis#include <flint/fq.h>
void _fq_frobenius(fmpz * rop, const fmpz * op, slong len, slong e, const fq_ctx_t ctx)source

Sets (rop, 2d - 1) to the image of (op, len) under \sigma^e, with the reduced result in the first d coefficients. Requires 1 \le \mathit{len} \le d, 1 \le e < d, space for 2d - 1 coefficients in rop, and no aliasing.

Cite this page

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