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mpfr
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nrandom-root
src/constant.c
69 строк
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Vincent Lefevre
Copyright notice update: added 2022.
06 янв 2022, 18:24
06 янв 2022, 18:24
cfa33ad
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/* MPFR internal constant FP numbers Copyright 2005-2022 Free Software Foundation, Inc. Contributed by the AriC and Caramba projects, INRIA. This file is part of the GNU MPFR Library. The GNU MPFR 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 3 of the License, or (at your option) any later version. The GNU MPFR 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 MPFR Library; see the file COPYING.LESSER. If not, see https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "mpfr-impl.h" static const mp_limb_t __gmpfr_limb1[1] = {MPFR_LIMB_HIGHBIT}; const mpfr_t __gmpfr_one = {{2, MPFR_SIGN_POS, 1, (mp_limb_t*)__gmpfr_limb1}}; const mpfr_t __gmpfr_two = {{2, MPFR_SIGN_POS, 2, (mp_limb_t*)__gmpfr_limb1}}; const mpfr_t __gmpfr_four ={{2, MPFR_SIGN_POS, 3, (mp_limb_t*)__gmpfr_limb1}}; const mpfr_t __gmpfr_mone ={{2, MPFR_SIGN_NEG, 1, (mp_limb_t*)__gmpfr_limb1}}; #if 0 #elif GMP_NUMB_BITS == 8 static const mp_limb_t mpfr_l2_dd__tab[] = { 0xab, 0x79, 0xcf, 0xd1, 0xf7, 0x17, 0x72, 0xb1 }; #elif GMP_NUMB_BITS == 16 static const mp_limb_t mpfr_l2_dd__tab[] = { 0x79ab, 0xd1cf, 0x17f7, 0xb172 }; #elif GMP_NUMB_BITS == 32 static const mp_limb_t mpfr_l2_dd__tab[] = { 0xd1cf79ab, 0xb17217f7}; #elif GMP_NUMB_BITS == 64 static const mp_limb_t mpfr_l2_dd__tab[] = { 0xb17217f7d1cf79ab }; #elif GMP_NUMB_BITS == 96 static const mp_limb_t mpfr_l2_dd__tab[] = { 0xb17217f7d1cf79ab00000000 }; #elif GMP_NUMB_BITS == 128 static const mp_limb_t mpfr_l2_dd__tab[] = { 0xb17217f7d1cf79ab0000000000000000 }; #elif GMP_NUMB_BITS == 256 static const mp_limb_t mpfr_l2_dd__tab[] = { 0xb17217f7d1cf79ab000000000000000000000000000000000000000000000000 }; #endif const mpfr_t __gmpfr_const_log2_RNDD = {{64, MPFR_SIGN_POS, 0, (mp_limb_t*)mpfr_l2_dd__tab}}; #if 0 #elif GMP_NUMB_BITS == 8 static const mp_limb_t mpfr_l2_du__tab[] = { 0xac, 0x79, 0xcf, 0xd1, 0xf7, 0x17, 0x72, 0xb1 }; #elif GMP_NUMB_BITS == 16 static const mp_limb_t mpfr_l2_du__tab[] = { 0x79ac, 0xd1cf, 0x17f7, 0xb172 }; #elif GMP_NUMB_BITS == 32 static const mp_limb_t mpfr_l2_du__tab[] = { 0xd1cf79ac, 0xb17217f7}; #elif GMP_NUMB_BITS == 64 static const mp_limb_t mpfr_l2_du__tab[] = { 0xb17217f7d1cf79ac }; #elif GMP_NUMB_BITS == 96 static const mp_limb_t mpfr_l2_du__tab[] = { 0xb17217f7d1cf79ac00000000 }; #elif GMP_NUMB_BITS == 128 static const mp_limb_t mpfr_l2_du__tab[] = { 0xb17217f7d1cf79ac0000000000000000 }; #elif GMP_NUMB_BITS == 256 static const mp_limb_t mpfr_l2_du__tab[] = { 0xb17217f7d1cf79ac000000000000000000000000000000000000000000000000 }; #endif const mpfr_t __gmpfr_const_log2_RNDU = {{64, MPFR_SIGN_POS, 0, (mp_limb_t*)mpfr_l2_du__tab}};