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/*
 * IBM Accurate Mathematical Library
 * Copyright (c) International Business Machines Corp., 2001
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU  Lesser General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or 
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 */
/******************************************************************/
/*                                                                */
/* MODULE_NAME:upow.h                                             */
/*                                                                */
/* common data and variables prototype and definition             */
/******************************************************************/

#ifndef UPOW_H
#define UPOW_H

#include "mydefs.h"

#ifdef BIG_ENDI
  const static mynumber
/**/ INF            = {0x7ff00000, 0x00000000 }, /* INF           */
/**/ NaNQ           = {0x7ff80000, 0x00000000 }, /* NaNQ          */
/**/ sqrt_2         = {0x3ff6a09e, 0x667f3bcc }, /* sqrt(2)       */
/**/ ln2a           = {0x3fe62e42, 0xfefa3800 }, /* ln(2) 43 bits */
/**/ ln2b           = {0x3d2ef357, 0x93c76730 }, /* ln(2)-ln2a    */
/**/ bigu           = {0x4297ffff, 0xfffffd2c }, /* 1.5*2**42 -724*2**-10  */
/**/ bigv           = {0x4207ffff, 0xfff8016a }, /* 1.5*2**33-1+362*2**-19  */
/**/ t52            = {0x43300000, 0x00000000 }, /* 2**52         */
/**/ two52e         = {0x43300000, 0x000003ff }; /* 2**52'        */

 mynumber
/**/ two52          = {0x43300000, 0x00000000 }; /* 2**52         */

#else
#ifdef LITTLE_ENDI
  const static mynumber
/**/ INF            = {0x00000000, 0x7ff00000 }, /* INF           */
/**/ NaNQ           = {0x00000000, 0x7ff80000 }, /* NaNQ          */
/**/ sqrt_2         = {0x667f3bcc, 0x3ff6a09e }, /* sqrt(2)       */
/**/ ln2a           = {0xfefa3800, 0x3fe62e42 }, /* ln(2) 43 bits */
/**/ ln2b           = {0x93c76730, 0x3d2ef357 }, /* ln(2)-ln2a    */
/**/ bigu           = {0xfffffd2c, 0x4297ffff }, /* 1.5*2**42 -724*2**-10  */
/**/ bigv           = {0xfff8016a, 0x4207ffff }, /* 1.5*2**33-1+362*2**-19  */
/**/ t52            = {0x00000000, 0x43300000 }, /* 2**52         */
/**/ two52e         = {0x000003ff, 0x43300000 }; /* 2**52'        */

 mynumber
/**/ two52          = {0x00000000, 0x43300000 }; /* 2**52         */

#endif
#endif

const static double p2=-0.5, p3 =  3.3333333333333333333e-1, p4 = -0.25,
  q2 = -0.5, q3 = 3.3333333333331404e-01, q4 =  -2.4999999999996436e-01,
  q5 =  2.0000010500004459e-01, q6 =  -1.6666678916688004e-01,
  r3 =  3.33333333333333333372884096563030E-01,
  r4 = -2.50000000000000000213574153875908E-01,
  r5 =  1.99999999999683593814072199830603E-01,
  r6 = -1.66666666666065494878165510225378E-01,
  r7 =  1.42857517857114380606360005067609E-01,
  r8 = -1.25000449999974370683775964001702E-01,
  s3 =  0.333251953125000000e0,
 ss3 =  8.138020833333333333e-05,
  s4 = -2.500000000000000000e-01,
  s5 =  1.999999999999960937e-01,
  s6 = -1.666666666666592447e-01,
  s7 =  1.428571845238194705e-01,
  s8 = -1.250000500000149097e-01;
#endif