sqrt.h

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码

#ifndef CYGONCE_LIBM_SQRT_H
#define CYGONCE_LIBM_SQRT_H
//===========================================================================
//
//      sqrt.h
//
//      Test vectors for testing of sqrt() math library function
//
//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos 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 General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   jlarmour
// Contributors:  jlarmour
// Date:        1998-02-13
// Purpose:     
// Description: 
// Usage:       #include "vectors/sqrt.h"
//
//####DESCRIPTIONEND####
//
//===========================================================================


// CONFIGURATION

#include <pkgconf/libm.h>   // Configuration header


// INCLUDES

#include <cyg/infra/cyg_type.h>    // Common type definitions and support
#include "vectors/vector_support.h"// extra support for math tests

#define SQRT_TOLERANCE 1.0E-04

static const Cyg_libm_test_double_vec_t sqrt_vec[] = {

// AUTOMATICALLY GENERATED VECTORS START

{ 1, 1077999148u, 2506787616u, 1090024059u, 3619148316u, 1075268646u, 2220766981u, 0, SQRT_TOLERANCE, 0},
{ 2, 1070670006u, 3176730980u, 1051524793u, 2993920299u, 1071680998u, 605508644u, 0, SQRT_TOLERANCE, 0},
{ 3, 1092176155u, 2725707538u, 3232101343u, 2346810316u, 1082400040u, 4277814180u, 0, SQRT_TOLERANCE, 0},
{ 4, 1092554362u, 2088062470u, 3201242716u, 420891118u, 1082542742u, 3537165692u, 0, SQRT_TOLERANCE, 0},
{ 5, 1073717029u, 2636405208u, 1100049309u, 471635570u, 1073118790u, 844009443u, 0, SQRT_TOLERANCE, 0},
{ 6, 1089363191u, 1746012320u, 1054478713u, 3333988501u, 1081027515u, 2938668174u, 0, SQRT_TOLERANCE, 0},
{ 7, 1047953160u, 183014794u, 3202039382u, 2016785810u, 1060305113u, 2662925048u, 0, SQRT_TOLERANCE, 0},
{ 8, 1066002386u, 2688957927u, 1046089230u, 2709029994u, 1069337278u, 3851609627u, 0, SQRT_TOLERANCE, 0},
{ 9, 1058795730u, 624574473u, 1045840574u, 3473266330u, 1065690306u, 730258401u, 0, SQRT_TOLERANCE, 0},
{ 10, 1057436194u, 1605286142u, 1068931671u, 4233776869u, 1065041564u, 1578535776u, 0, SQRT_TOLERANCE, 0},
{ 11, 1060343410u, 1857607719u, 3222889559u, 3417070006u, 1066512486u, 1761707100u, 0, SQRT_TOLERANCE, 0},
{ 12, 1103599987u, 3981151660u, 1088899021u, 1332651746u, 1088125702u, 2101780457u, 0, SQRT_TOLERANCE, 0},
{ 13, 1085298022u, 3824988054u, 1066856791u, 2070129652u, 1078995579u, 220377022u, 0, SQRT_TOLERANCE, 0},
{ 14, 1060076142u, 1372884064u, 1080833116u, 3229926662u, 1066384624u, 3846619588u, 0, SQRT_TOLERANCE, 0},
{ 15, 1093826501u, 3217805330u, 3191644264u, 2014578707u, 1083256976u, 708451256u, 0, SQRT_TOLERANCE, 0},
{ 16, 1102287487u, 265058758u, 3239903247u, 1630600647u, 1087484475u, 593102912u, 0, SQRT_TOLERANCE, 0},
{ 17, 1071124229u, 1946677669u, 3198462609u, 926009897u, 1071881903u, 84172120u, 0, SQRT_TOLERANCE, 0},
{ 18, 1072130299u, 2271884183u, 3203741999u, 2118617783u, 1072389823u, 1734345339u, 0, SQRT_TOLERANCE, 0},
{ 19, 1047365461u, 213658772u, 3249401130u, 314151656u, 1060027727u, 2224939906u, 0, SQRT_TOLERANCE, 0},
{ 20, 1106628640u, 1564829925u, 3197817016u, 497230814u, 1089646215u, 1613419443u, 0, SQRT_TOLERANCE, 0},
{ 21, 1068778986u, 2075329122u, 3231746400u, 169900577u, 1070727840u, 3915801428u, 0, SQRT_TOLERANCE, 0},
{ 22, 1049848642u, 541549344u, 1096608669u, 3119070100u, 1061265525u, 677202126u, 0, SQRT_TOLERANCE, 0},
{ 23, 1085427055u, 567496114u, 1045286891u, 1969998540u, 1079057616u, 2504053075u, 0, SQRT_TOLERANCE, 0},
{ 24, 1060548195u, 1299369769u, 1049342524u, 4167404066u, 1066601671u, 854490045u, 0, SQRT_TOLERANCE, 0},
{ 25, 1061381997u, 3348930841u, 1078472138u, 358457347u, 1066986270u, 3521303658u, 0, SQRT_TOLERANCE, 0},
{ 26, 1071069297u, 2192461366u, 1099527247u, 3184735642u, 1071859305u, 4075190074u, 0, SQRT_TOLERANCE, 0},
{ 27, 1052861772u, 331696577u, 3189610016u, 793242270u, 1062705147u, 4224071180u, 0, SQRT_TOLERANCE, 0},
{ 28, 1105045286u, 2322696981u, 1083791358u, 3020766674u, 1088800804u, 826480684u, 0, SQRT_TOLERANCE, 0},
{ 29, 1044902177u, 252085215u, 3214426435u, 4139068910u, 1058778595u, 2737745278u, 0, SQRT_TOLERANCE, 0},
{ 30, 1075022077u, 105589263u, 1056316170u, 261630827u, 1073851886u, 1075861372u, 0, SQRT_TOLERANCE, 0},
{ 31, 1107213408u, 428765703u, 3251828686u, 2009972239u, 1089875212u, 423796479u, 0, SQRT_TOLERANCE, 0},
{ 32, 1098568019u, 3517376586u, 3240257920u, 3304487302u, 1085585117u, 2293588450u, 0, SQRT_TOLERANCE, 0},
{ 33, 1086054264u, 237004814u, 3237899261u, 3364008659u, 1079320112u, 1789517462u, 0, SQRT_TOLERANCE, 0},
{ 34, 1047763904u, 472004928u, 3226869477u, 1186387580u, 1060222569u, 2702852472u, 0, SQRT_TOLERANCE, 0},
{ 35, 1054226850u, 4085763910u, 1106394906u, 2684738273u, 1063443327u, 3722225526u, 0, SQRT_TOLERANCE, 0},
{ 36, 1057053639u, 2055490142u, 3231581370u, 3879040079u, 1064800646u, 3120181293u, 0, SQRT_TOLERANCE, 0},
{ 37, 1041492999u, 3725731239u, 1061652681u, 591292963u, 1057086087u, 683141772u, 0, SQRT_TOLERANCE, 0},
{ 38, 1077531333u, 1147041027u, 3215417793u, 624695933u, 1075073952u, 330937519u, 0, SQRT_TOLERANCE, 0},
{ 39, 1058569126u, 705725219u, 3238067573u, 1116238321u, 1065601736u, 1995750373u, 0, SQRT_TOLERANCE, 0},
{ 40, 1059883440u, 7287411u, 1045917232u, 116067742u, 1066285097u, 1285613460u, 0, SQRT_TOLERANCE, 0},
{ 41, 1092571574u, 3604989074u, 1066381836u, 545298780u, 1082548907u, 197771367u, 0, SQRT_TOLERANCE, 0},
{ 42, 1071597288u, 1681476121u, 1060345752u, 3553822398u, 1072062158u, 224173498u, 0, SQRT_TOLERANCE, 0},
{ 43, 1102831658u, 3410480388u, 1052460275u, 1660607230u, 1087708788u, 540172385u, 0, SQRT_TOLERANCE, 0},
{ 44, 1089216869u, 1494984673u, 3196647153u, 287894723u, 1080950974u, 2475641644u, 0, SQRT_TOLERANCE, 0},
{ 45, 1054885127u, 644548665u, 1081948134u, 2442134629u, 1063702841u, 2511252856u, 0, SQRT_TOLERANCE, 0},
{ 46, 1087554095u, 2312530895u, 3221584595u, 3379665576u, 1080120079u, 977381325u, 0, SQRT_TOLERANCE, 0},
{ 47, 1096085375u, 3018463866u, 1086226574u, 404012923u, 1084378457u, 2884650978u, 0, SQRT_TOLERANCE, 0},
{ 48, 1064733299u, 1710279345u, 3251401196u, 3528946000u, 1068694953u, 3041442149u, 0, SQRT_TOLERANCE, 0},
{ 49, 1061536351u, 2164450219u, 1083520023u, 3312018966u, 1067082542u, 3541455359u, 0, SQRT_TOLERANCE, 0},
{ 50, 1057248676u, 2648986431u, 1050330591u, 1474376550u, 1064927817u, 295874224u, 0, SQRT_TOLERANCE, 0},
{ 51, 1046938380u, 1839068700u, 1077406406u, 3013052171u, 1059791591u, 1387152159u, 0, SQRT_TOLERANCE, 0},
{ 52, 1046493630u, 772102380u, 3220729740u, 4219039958u, 1059506510u, 1712928068u, 0, SQRT_TOLERANCE, 0},
{ 53, 1081988573u, 3058618779u, 1046304788u, 3338676024u, 1077270853u, 3474020327u, 0, SQRT_TOLERANCE, 0},
{ 54, 1051172137u, 506286854u, 1094907481u, 2217000199u, 1061911855u, 221864221u, 0, SQRT_TOLERANCE, 0},
{ 55, 1082428310u, 1147428263u, 1065432625u, 3034786717u, 1077519368u, 2537543574u, 0, SQRT_TOLERANCE, 0},
{ 56, 1082016752u, 2844125311u, 1082985198u, 2561492677u, 1077281134u, 3176608248u, 0, SQRT_TOLERANCE, 0},
{ 57, 1064053268u, 704542600u, 3222902057u, 2762779203u, 1068369247u, 2603835260u, 0, SQRT_TOLERANCE, 0},
{ 58, 1052196966u, 184131949u, 3249723525u, 1667366082u, 1062422966u, 3939548873u, 0, SQRT_TOLERANCE, 0},
{ 59, 1076125950u, 3904224140u, 1067056698u, 2942159914u, 1074366822u, 4268449844u, 0, SQRT_TOLERANCE, 0},