1 /* 2 Copyright (C) 2014 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 "arb.h" 13 14 void _arb_vec_get_mag(mag_t bound,arb_srcptr vec,slong len)15_arb_vec_get_mag(mag_t bound, arb_srcptr vec, slong len) 16 { 17 if (len < 1) 18 { 19 mag_zero(bound); 20 } 21 else 22 { 23 mag_t t; 24 slong i; 25 arb_get_mag(bound, vec); 26 mag_init(t); 27 for (i = 1; i < len; i++) 28 { 29 arb_get_mag(t, vec + i); 30 mag_max(bound, bound, t); 31 } 32 mag_clear(t); 33 } 34 } 35