FLINT3.7.0-dev

fmpz_mod_poly_mulhigh

Synopsis#include <flint/fmpz_mod_poly.h>
void fmpz_mod_poly_mulhigh(fmpz_mod_poly_t res, const fmpz_mod_poly_t poly1, const fmpz_mod_poly_t poly2, slong start, const fmpz_mod_ctx_t ctx)source

Sets the coefficients of index at least start of res to those of the product of poly1 and poly2. The coefficients of index less than start are arbitrary (they are not set to zero).

Cite this page

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