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_poly.h" 13 14 void _acb_poly_set_length(acb_poly_t poly,slong len)15_acb_poly_set_length(acb_poly_t poly, slong len) 16 { 17 slong i; 18 19 if (poly->length > len) 20 { 21 for (i = len; i < poly->length; i++) 22 acb_zero(poly->coeffs + i); 23 } 24 25 poly->length = len; 26 } 27