1 /* 2 Copyright (C) 2012 Fredrik Johansson 3 4 This file is part of Arb. 5 6 Arb is free software: you can redistribute it and/or modify it under 7 the terms of the GNU Lesser General Public License (LGPL) as published 8 by the Free Software Foundation; either version 2.1 of the License, or 9 (at your option) any later version. See <http://www.gnu.org/licenses/>. 10 */ 11 12 #include "acb.h" 13 14 void acb_arg(arb_t r,const acb_t z,slong prec)15acb_arg(arb_t r, const acb_t z, slong prec) 16 { 17 arb_atan2(r, acb_imagref(z), acb_realref(z), prec); 18 } 19 20