FLINT3.7.0-dev

_arb_poly_tan_series, arb_poly_tan_series

Synopsis#include <flint/arb_poly.h>
void _arb_poly_tan_series(arb_ptr g, arb_srcptr h, slong hlen, slong len, slong prec)source
void arb_poly_tan_series(arb_poly_t g, const arb_poly_t h, slong n, slong prec)source

Set g to \tan h truncated to length n. The underscore version does not allow aliasing. Wrappers of _gr_poly_tan_series, which uses Newton iteration on \operatorname{atan} for long series.

Cite this page

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