mirror of
https://github.com/vale981/arb
synced 2025-03-05 09:21:38 -05:00
32 lines
846 B
C
32 lines
846 B
C
/*
|
|
Copyright (C) 2015 Fredrik Johansson
|
|
|
|
This file is part of Arb.
|
|
|
|
Arb is free software: you can redistribute it and/or modify it under
|
|
the terms of the GNU Lesser General Public License (LGPL) as published
|
|
by the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version. See <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "acb_hypgeom.h"
|
|
|
|
void
|
|
acb_hypgeom_2f1_series_direct(acb_poly_t res,
|
|
const acb_poly_t a, const acb_poly_t b,
|
|
const acb_poly_t c, const acb_poly_t z, int regularized, slong len, slong prec)
|
|
{
|
|
acb_poly_struct aa[4];
|
|
|
|
aa[0] = *a;
|
|
aa[1] = *b;
|
|
aa[2] = *c;
|
|
acb_poly_init(&aa[3]);
|
|
acb_poly_one(&aa[3]);
|
|
|
|
acb_hypgeom_pfq_series_direct(res, aa, 2, aa + 2, 2, z,
|
|
regularized, -1, len, prec);
|
|
|
|
acb_poly_clear(&aa[3]);
|
|
}
|
|
|