FLINT3.7.0-dev

_ca_poly_log_series, ca_poly_log_series

Synopsis#include <flint/ca_poly.h>
void _ca_poly_log_series(ca_ptr res, ca_srcptr f, slong flen, slong len, ca_ctx_t ctx)source
void ca_poly_log_series(ca_poly_t res, const ca_poly_t f, slong len, ca_ctx_t ctx)source

Sets res to the power series \log(f) \bmod x^{\mathit{len}}, computed as \log(f_0) + \int f'/f; the constant term must be nonzero. Binomials a + b x^d are handled directly.

Cite this page

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