FLINT3.7.0-dev

_gr_get_gr_poly_window, _gr_get_gr_poly_window_destructive

Synopsis#include <flint/gr_poly.h>
int _gr_get_gr_poly_window(gr_ptr c, gr_srcptr x, slong zl, slong zh, gr_ctx_t base_ctx, gr_ctx_t tctx)source
int _gr_get_gr_poly_window_destructive(gr_ptr c, gr_ptr x, slong zl, slong zh, gr_ctx_t base_ctx, gr_ctx_t tctx)source

Write the coefficients of index \mathit{zl} \le i < \mathit{zh} of the polynomial represented by x to c (zeros beyond its length), as needed for middle products. The destructive version is as above.

Cite this page

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