From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001 From: Duncan Wilkie Date: Sat, 18 Nov 2023 06:11:09 -0600 Subject: Initial commit. --- gmp-6.3.0/mpn/generic/comb_tables.c | 47 +++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gmp-6.3.0/mpn/generic/comb_tables.c (limited to 'gmp-6.3.0/mpn/generic/comb_tables.c') diff --git a/gmp-6.3.0/mpn/generic/comb_tables.c b/gmp-6.3.0/mpn/generic/comb_tables.c new file mode 100644 index 0000000..dedb77b --- /dev/null +++ b/gmp-6.3.0/mpn/generic/comb_tables.c @@ -0,0 +1,47 @@ +/* Const tables shared among combinatoric functions. + + THE CONTENTS OF THIS FILE ARE FOR INTERNAL USE AND ARE ALMOST CERTAIN TO + BE SUBJECT TO INCOMPATIBLE CHANGES IN FUTURE GNU MP RELEASES. + +Copyright 2012 Free Software Foundation, Inc. + +This file is part of the GNU MP Library. + +The GNU MP Library is free software; you can redistribute it and/or modify +it under the terms of either: + + * 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. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +The GNU MP 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 General Public License +for more details. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. If not, +see https://www.gnu.org/licenses/. */ + +#include "gmp-impl.h" + +/* Entry i contains (i!/2^t) where t is chosen such that the parenthesis + is an odd integer. */ +const mp_limb_t __gmp_oddfac_table[] = { ONE_LIMB_ODD_FACTORIAL_TABLE, ONE_LIMB_ODD_FACTORIAL_EXTTABLE }; + +/* Entry i contains ((2i+1)!!/2^t) where t is chosen such that the parenthesis + is an odd integer. */ +const mp_limb_t __gmp_odd2fac_table[] = { ONE_LIMB_ODD_DOUBLEFACTORIAL_TABLE }; + +/* Entry i contains 2i-popc(2i). */ +const unsigned char __gmp_fac2cnt_table[] = { TABLE_2N_MINUS_POPC_2N }; + +const mp_limb_t __gmp_limbroots_table[] = { NTH_ROOT_NUMB_MASK_TABLE }; -- cgit v1.2.3