FLINT3.7.0-dev

gr_stirling_s1u_uiui, gr_stirling_s1_uiui, gr_stirling_s2_uiui

Synopsis#include <flint/gr_special.h>
int gr_stirling_s1u_uiui(gr_ptr res, ulong x, ulong y, gr_ctx_t ctx)source
int gr_stirling_s1_uiui(gr_ptr res, ulong x, ulong y, gr_ctx_t ctx)source
int gr_stirling_s2_uiui(gr_ptr res, ulong x, ulong y, gr_ctx_t ctx)source

Set res to the unsigned Stirling number of the first kind \left[{x \atop y}\right], the signed Stirling number of the first kind s(x, y), or the Stirling number of the second kind \left\{{x \atop y}\right\} (Stirling and Bell numbers).

Cite this page

The FLINT team, “gr_stirling_s1u_uiui, gr_stirling_s1_uiui, gr_stirling_s2_uiui (gr_special.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr_special/gr_stirling_s1u_uiui.html (generated 2026-10-20).