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annotate libtommath/bn_mp_n_root.c @ 1644:b3196c46f780

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Update config.sub to 2019-01-05 and config.guess to 2019-03-04
author Matt Johnston <matt@ucc.asn.au>
date Sat, 23 Mar 2019 21:19:02 +0800
parents 8bba51a55704
children f52919ffd3b1
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1 #include <tommath_private.h>
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2 #ifdef BN_MP_N_ROOT_C
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
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4 *
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5 * LibTomMath is a library that provides multiple-precision
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6 * integer arithmetic as well as number theoretic functionality.
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7 *
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8 * The library was designed directly after the MPI library by
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9 * Michael Fromberger but has been written from scratch with
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10 * additional optimizations in place.
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11 *
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12 * The library is free for all purposes without any express
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13 * guarantee it works.
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14 *
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15 * Tom St Denis, [email protected], http://libtom.org
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16 */
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17
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18 /* wrapper function for mp_n_root_ex()
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19 * computes c = (a)**(1/b) such that (c)**b <= a and (c+1)**b > a
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20 */
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21 int mp_n_root (mp_int * a, mp_digit b, mp_int * c)
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22 {
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23 return mp_n_root_ex(a, b, c, 0);
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24 }
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26 #endif
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27
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28 /* ref: $Format:%D$ */
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29 /* git commit: $Format:%H$ */
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30 /* commit time: $Format:%ai$ */