56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*=============================================================================
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This file is part of FLINT.
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FLINT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FLINT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FLINT; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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=============================================================================*/
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/******************************************************************************
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Copyright (C) 2008, 2009 William Hart
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Copyright (C) 2012 Andres Goens
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Copyright (C) 2013 Mike Hansen
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******************************************************************************/
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#ifdef T
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#include "templates.h"
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void
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_TEMPLATE(T, poly_normalise) (TEMPLATE(T, poly_t) poly,
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const TEMPLATE(T, ctx_t) ctx)
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{
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slong i;
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for (i = poly->length - 1;
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(i >= 0) && TEMPLATE(T, is_zero) (poly->coeffs + i, ctx); i--) ;
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poly->length = i + 1;
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}
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void
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_TEMPLATE(T, poly_normalise2) (TEMPLATE(T, struct) * poly, slong * length,
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const TEMPLATE(T, ctx_t) ctx)
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{
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slong i;
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for (i = (*length) - 1; (i >= 0) && TEMPLATE(T, is_zero) (poly + i, ctx);
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i--) ;
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(*length) = i + 1;
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}
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#endif
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