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path: root/support/dktools/dk4maadi.c
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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4maadi.ctr
*/

/**	@file dk4maadi.c The dk4maadi module.
*/


#line 134 "dk4maadi.ctr"

#include "dk4conf.h"
#include "dk4types.h"
#include "dk4error.h"
#include "dk4numco.h"

#if DK4_HAVE_INTMAX_T
#include "dk4maami.h"
#else
#if DK4_HAVE_LONG_LONG
#include "dk4maall.h"
#else
#include "dk4maal.h"
#endif
#endif

#include "dk4maadi.h"

#ifndef	DK4MAADU_H_INCLUDED
#include "dk4maadu.h"
#endif



dk4_im_t
dk4ma_im_abs(dk4_im_t a, dk4_er_t *erp)
{
#if DK4_HAVE_INTMAX_T
  return (dk4ma_intmax_t_abs(a, erp));
#else
#if DK4_HAVE_LONG_LONG
  return (dk4ma_ll_abs(a, erp));
#else
  return (dk4ma_long_abs(a, erp));
#endif
#endif
}



dk4_im_t
dk4ma_im_add(dk4_im_t a, dk4_im_t b, dk4_er_t *erp)
{
#if DK4_HAVE_INTMAX_T
  return (dk4ma_intmax_t_add(a, b, erp));
#else
#if DK4_HAVE_LONG_LONG
  return (dk4ma_ll_add(a, b, erp));
#else
  return (dk4ma_long_add(a, b, erp));
#endif
#endif
}



dk4_im_t
dk4ma_im_sub(dk4_im_t a, dk4_im_t b, dk4_er_t *erp)
{
#if DK4_HAVE_INTMAX_T
  return (dk4ma_intmax_t_sub(a, b, erp));
#else
#if DK4_HAVE_LONG_LONG
  return (dk4ma_ll_sub(a, b, erp));
#else
  return (dk4ma_long_sub(a, b, erp));
#endif
#endif
}



dk4_im_t
dk4ma_im_mul(dk4_im_t a, dk4_im_t b, dk4_er_t *erp)
{
#if DK4_HAVE_INTMAX_T
  return (dk4ma_intmax_t_mul(a, b, erp));
#else
#if DK4_HAVE_LONG_LONG
  return (dk4ma_ll_mul(a, b, erp));
#else
  return (dk4ma_long_mul(a, b, erp));
#endif
#endif
}



dk4_im_t
dk4ma_im_div(dk4_im_t a, dk4_im_t b, dk4_er_t *erp)
{
#if DK4_HAVE_INTMAX_T
  return (dk4ma_intmax_t_div(a, b, erp));
#else
#if DK4_HAVE_LONG_LONG
  return (dk4ma_ll_div(a, b, erp));
#else
  return (dk4ma_long_div(a, b, erp));
#endif
#endif
}



dk4_im_t
dk4ma_im_gcd(dk4_im_t a, dk4_im_t b, dk4_er_t *erp)
{
	dk4_im_t	back;
	dk4_um_t	v;

	v = dk4ma_um_gcd(dk4ma_im_abs(a, erp), dk4ma_im_abs(b, erp));
	back = (dk4_im_t)v;
	if ((dk4_um_t)(DK4_IM_MAX) < v) {
		dk4error_set_simple_error_code(erp, DK4_E_MATH_OVERFLOW);
	}
	return back;
}



dk4_im_t
dk4ma_im_lcm(dk4_im_t a, dk4_im_t b, dk4_er_t *erp)
{
	return (
		dk4ma_im_mul(
			dk4ma_im_div(dk4ma_im_abs(a, erp), dk4ma_im_gcd(a, b, erp), erp),
			dk4ma_im_abs(b, erp),
			erp
		)
	);
}




/* vim: set ai sw=4 ts=4 : */