📄 t_expl.h
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/* Accurate table for expl(). Copyright (C) 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jj@ultra.linux.cz> The GNU C Library 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 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *//* __expl_table basically consists of four tables, T_EXPL_ARG{1,2} and T_EXPL_RES{1,2}. All tables use positive and negative indexes, the 0 points are marked by T_EXPL_* defines. For ARG1 and RES1 tables lets B be 89 and S 256.0, for ARG2 and RES2 B is 65 and S 32768.0. These table have the property that, for all integers -B <= i <= B expl(__expl_table[T_EXPL_ARGN+2*i]+__expl_table[T_EXPL_ARGN+2*i+1]+r) == __expl_table[T_EXPL_RESN+i], __expl_table[T_EXPL_RESN+i] is some exact number with the low 58 bits of the mantissa 0, __expl_table[T_EXPL_ARGN+2*i] == i/S+s where absl(s) <= 2^-54 and absl(r) <= 2^-212. */static const long double __expl_table [] = { -3.47656250000000000584188889839535373E-01L, /* bffd640000000000002b1b04213cf000 */ 6.90417668990715641167244540876988960E-32L, /* 3f97667c3fdb588a6ae1af8748357a17 */ -3.43749999999999981853132895957607418E-01L, /* bffd5ffffffffffffac4ff5f4050b000 */ -7.16021898043268093462818380603370350E-33L, /* bf94296c8219427edc1431ac2498583e */ -3.39843750000000013418643523138766329E-01L, /* bffd5c000000000003de1f027a30e000 */ 8.16920774283317801641347327589583265E-32L, /* 3f97a82b65774bdca1b4440d749ed8d3 */ -3.35937500000000014998092453039303051E-01L, /* bffd5800000000000452a9f4d8857000 */ -6.55865578425428447938248396879359670E-32L, /* bf97548b7d240f3d034b395e6eecfac8 */ -3.32031250000000000981984049529998541E-01L, /* bffd540000000000004875277cda5000 */ 6.91213046334032232108944519541512737E-32L, /* 3f9766e5f925338a19045c94443b66e1 */ -3.28124999999999986646017645350399708E-01L, /* bffd4ffffffffffffc26a667bf44d000 */ -6.16281060996110316602421505683742661E-32L, /* bf973ffdcdcffb6fbffc86b2b8d42f5d */ -3.24218749999999991645717430645867963E-01L, /* bffd4bfffffffffffd97901063e48000 */ -7.90797211087760527593856542417304137E-32L, /* bf979a9afaaca1ada6a8ed1c80584d60 */ -3.20312499999999998918211610690789652E-01L, /* bffd47ffffffffffffb02d9856d71000 */ 8.64024799457616856987630373786503376E-32L, /* 3f97c0a098623f95579d5d9b2b67342d */ -3.16406249999999998153974811017181883E-01L, /* bffd43ffffffffffff77c991f1076000 */ -2.73176610180696076418536105483668404E-32L, /* bf961baeccb32f9b1fcbb8e60468e95a */ -3.12500000000000011420976192575972779E-01L, /* bffd400000000000034ab8240483d000 */ 7.16573502812389453744433792609989420E-32L, /* 3f977410f4c2cfc4335f28446c0fb363 */ -3.08593750000000001735496343854851414E-01L, /* bffd3c000000000000800e995c176000 */ -1.56292999645122272621237565671593071E-32L, /* bf95449b9cbdaff6ac1246adb2c826ac */ -3.04687499999999982592401295899221626E-01L, /* bffd37fffffffffffafb8bc1e061a000 */ 6.48993208584888904958594509625158417E-32L, /* 3f9750f9fe8366d82d77afa0031a92e1 */ -3.00781249999999999230616898937763959E-01L, /* bffd33ffffffffffffc73ac39da54000 */ 6.57082437496961397305801409357792029E-32L, /* 3f97552d3cb598ea80135cf3feb27ec4 */ -2.96874999999999998788769281703245722E-01L, /* bffd2fffffffffffffa6a07fa5021000 */ -3.26588297198283968096426564544269170E-32L, /* bf9653260fc1802f46b629aee171809b */ -2.92968750000000015318089182805941695E-01L, /* bffd2c0000000000046a468614bd6000 */ -1.73291974845198589684358727559290718E-32L, /* bf9567e9d158f52e483c8d8dcb5961dd */ -2.89062500000000007736778942676309681E-01L, /* bffd280000000000023adf9f4c3d3000 */ -6.83629745986675744404029225571026236E-32L, /* bf9762f5face6281c1daf1c6aedbdb45 */ -2.85156250000000001367091555763661937E-01L, /* bffd2400000000000064dfa11e3fb000 */ -5.44898442619766878281110054067026237E-32L, /* bf971aed6d2db9f542986a785edae072 */ -2.81249999999999986958718100227029406E-01L, /* bffd1ffffffffffffc3db9265ca9d000 */ 1.13007318374506125723591889451107046E-32L, /* 3f94d569fe387f456a97902907ac3856 */ -2.77343750000000000356078829380495179E-01L, /* bffd1c0000000000001a462390083000 */ -4.98979365468978332358409063436543102E-32L, /* bf970315bbf3e0d14b5c94c900702d4c */ -2.73437499999999990276993957508540484E-01L, /* bffd17fffffffffffd32919bcdc94000 */ -8.79390484115892344533724650295100871E-32L, /* bf97c89b0b89cc19c3ab2b60da9bbbc3 */ -2.69531250000000002434203866460082225E-01L, /* bffd14000000000000b39ccf9e130000 */ 9.44060754687026590886751809927191596E-32L, /* 3f97ea2f32cfecca5c64a26137a9210f */ -2.65624999999999997296320716986257179E-01L, /* bffd0fffffffffffff3880f13a2bc000 */ 2.07142664067265697791007875348396921E-32L, /* 3f95ae37ee685b9122fbe377bd205ee4 */ -2.61718750000000010237478733739017956E-01L, /* bffd0c000000000002f3648179d40000 */ -6.10552936159265665298996309192680256E-32L, /* bf973d0467d31e407515a3cca0f3b4e2 */ -2.57812500000000011948220522778370303E-01L, /* bffd08000000000003719f81275bd000 */ 6.72477169058908902499239631466443836E-32L, /* 3f975d2b8c475d3160cf72d227d8e6f9 */ -2.53906249999999991822993360536596860E-01L, /* bffd03fffffffffffda4a4b62f818000 */ -2.44868296623215865054704392917190994E-32L, /* bf95fc92516c6d057d29fc2528855976 */ -2.49999999999999986862019457428548084E-01L, /* bffcfffffffffffff86d2d20d5ff4000 */ -3.85302898949105073614122724961613078E-32L, /* bf96901f147cb7d643af71b6129ce929 */ -2.46093750000000000237554160737318435E-01L, /* bffcf8000000000000230e8ade26b000 */ -1.52823675242678363494345369284988589E-32L, /* bf953d6700c5f3fc303f79d0ec8c680a */ -2.42187500000000003023380963205457065E-01L, /* bffcf0000000000001be2c1a78bb0000 */ -7.78402037952209709489481182714311699E-34L, /* bf9102ab1f3998e887f0ee4cf940faa5 */ -2.38281249999999995309623303145485725E-01L, /* bffce7fffffffffffd4bd2940f43f000 */ -3.54307216794236899443913216397197696E-32L, /* bf966fef03ab69c3f289436205b21d02 */ -2.34374999999999998425804947623207526E-01L, /* bffcdfffffffffffff17b097a6092000 */ -2.86038428948386602859761879407549696E-32L, /* bf96290a0eba0131efe3a05fe188f2e3 */ -2.30468749999999993822207406785200832E-01L, /* bffcd7fffffffffffc70519834eae000 */ -2.54339521031747516806893838749365762E-32L, /* bf96081f0ad7f9107ae6cddb32c178ab */ -2.26562499999999997823524030344489884E-01L, /* bffccffffffffffffebecf10093df000 */ 4.31904611473158635644635628922959401E-32L, /* 3f96c083f0b1faa7c4c686193e38d67c */ -2.22656250000000004835132405125162742E-01L, /* bffcc8000000000002c98a233f19f000 */ 2.54709791629335691650310168420597566E-33L, /* 3f92a735903f5eed07a716ab931e20d9 */ -2.18749999999999988969454021829236626E-01L, /* bffcbffffffffffff9a42dc14ce36000 */ -3.77236096429336082213752014054909454E-32L, /* bf9687be8e5b2fca54d3e81157eac660 */ -2.14843750000000010613256919115758495E-01L, /* bffcb80000000000061e3d828ecac000 */ -4.55194148712216691177097854305964738E-32L, /* bf96d8b35c776aa3e1a4768271380503 */ -2.10937499999999993204656148110447201E-01L, /* bffcaffffffffffffc152f2aea118000 */ -2.95044199165561453749332254271716417E-32L, /* bf96326433b00b2439094d9bef22ddd1 */ -2.07031250000000012233944895423355677E-01L, /* bffca80000000000070d695ee0e94000 */ 1.93146788688385419095981415411012357E-32L, /* 3f959126729135a5e390d4bb802a0bde */ -2.03125000000000008030983633336321863E-01L, /* bffca0000000000004a129fbc51af000 */ 2.37361904671826193563212931215900137E-32L, /* 3f95ecfb3c4ba1b97ea3ad45cbb1e68a */ -1.99218750000000001763815712796132779E-01L, /* bffc98000000000001044b12d9950000 */ -3.63171243370923753295192486732883239E-33L, /* bf932db5fb3f27c38e0fa7bbcfc64f55 */ -1.95312500000000004883660234506677272E-01L, /* bffc90000000000002d0b3779d1f9000 */ -3.19989507343607877747980892249711601E-33L, /* bf9309d63de96bb3ef744c865f22f1bd */ -1.91406250000000013720152363227519348E-01L, /* bffc88000000000007e8bcb387121000 */ -1.89295754093147174148371614722178860E-32L, /* bf958926e2e67dfe812c508290add2e7 */ -1.87500000000000000182342082774432620E-01L, /* bffc800000000000001ae8b06a39f000 */ -2.96812835183184815200854214892983927E-32L, /* bf96343a62d156bbe71f55d14ca4b6e5 */ -1.83593750000000012410147185883290345E-01L, /* bffc78000000000007276a1adda8d000 */ -2.02191931237489669058466239995304587E-32L, /* bf95a3efab92d26ec2df90df036a117f */ -1.79687499999999997439177363346082917E-01L, /* bffc6ffffffffffffe8616db2927d000 */ -9.92752326937775530007399526834009465E-33L, /* bf949c5f88ed17041e1a3f1829d543cd */ -1.75781249999999995824373974504785174E-01L, /* bffc67fffffffffffd97c94f13ea3000 */ 1.44184772065335613487885714828816178E-32L, /* 3f952b75c63476e7fcc2f5841c27bcce */ -1.71874999999999986685050259043077809E-01L, /* bffc5ffffffffffff8530f6bc531a000 */ -3.49007014971241147689894940544402482E-32L, /* bf966a6dfaa012aea8ffe6d90b02330f */ -1.67968749999999997316058782350439701E-01L, /* bffc57fffffffffffe73eb914f2aa000 */ 3.34025733574205019081305778794376391E-32L, /* 3f965adf4572561fd5456a6c13d8babf */ -1.64062499999999993322730602128318480E-01L, /* bffc4ffffffffffffc269be4f68f3000 */ -1.83345916769684984022099095506340635E-32L, /* bf957ccb69026cb2f6024c211576d5f4 */ -1.60156249999999992419000744447607979E-01L, /* bffc47fffffffffffba13df21784a000 */ 2.73442789798110494773517431626534726E-32L, /* 3f961bf58ff22c9b30f1e2b39f26d7d5 */ -1.56249999999999987665010524130393080E-01L, /* bffc3ffffffffffff8e3ad45e7508000 */ 2.02695576464836145806428118889332191E-32L, /* 3f95a4fb7435a4a2f71de81eb8ae75d1 */ -1.52343749999999989905291167951491803E-01L, /* bffc37fffffffffffa2e48aecfc24000 */ -3.61436631548815190395331054871041524E-32L, /* bf967756567ebd108075ae527cc2e7f0 */ -1.48437500000000006686107754967759751E-01L, /* bffc30000000000003dab20261b3c000 */ -2.15524270159131591469319477922198390E-32L, /* bf95bfa05b82ef3a708c4f0395e9fcf6 */ -1.44531250000000005132889939177166485E-01L, /* bffc28000000000002f57b1969e7b000 */ 2.74741116529653547935086189244019604E-32L, /* 3f961d4eb77c1185d34fe1b04a3f3cf5 */ -1.40625000000000000707469094533647325E-01L, /* bffc2000000000000068676d3d5c4000 */ 4.40607097220049957013547629906723266E-33L, /* 3f936e0ac425daf795b42913cf0ef881 */ -1.36718749999999995713752139187543306E-01L, /* bffc17fffffffffffd87762255991000 */ -3.73751317180116492404578048203389108E-32L, /* bf9684202491e9cbb7ceb67d9ff7e0c9 */ -1.32812500000000007198453630478482191E-01L, /* bffc10000000000004264de3a4379000 */ -3.97050085179660203884930593717220728E-32L, /* bf969c52048de14be3c9c1971e50869c */ -1.28906250000000006070486371645733082E-01L, /* bffc080000000000037fd87db2cb0000 */ 3.59610068058504988294019521946586131E-32L, /* 3f967570c10687cb8e9ebd0b280abf5a */ -1.25000000000000003700729208608337966E-01L, /* bffc00000000000002222198bbc74000 */ 3.23464851393124362331846965931995969E-33L, /* 3f930cb95da3bfc847e593716c91d57a */ -1.21093750000000013729038501177102555E-01L, /* bffbf000000000000fd418d1f5fda000 */ 2.45242487730722066611358741283977619E-32L, /* 3f95fd5945ad86a464292e26ac192a84 */ -1.17187499999999999765305306880205578E-01L, /* bffbdfffffffffffffbabaf869845000 */ -1.14557520298960389903199646350205537E-32L, /* bf94dbda735322179d9bcf392e1dd06d */ -1.13281250000000009579647893740755690E-01L, /* bffbd000000000000b0b69bae7ab9000 */ 2.37873962873837390105423621772752350E-32L, /* 3f95ee0b7e0bd5ac1f6fab1e2a71abc3 */ -1.09375000000000008981153004560108539E-01L, /* bffbc000000000000a5ac4bc1d2c3000 */ 1.53152444860014076105003555837231015E-32L, /* 3f953e15ce931e12ef9a152522e32bdd */ -1.05468749999999992399063850363228723E-01L, /* bffbaffffffffffff73c998091408000 */
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