Lines Matching defs:an
47 /* check if {ap, an} is zero */
49 mpfr_mpn_cmpzero (mpfr_limb_ptr ap, mp_size_t an)
51 while (an > 0)
52 if (MPFR_LIKELY(ap[--an] != MPFR_LIMB_ZERO))
57 /* compare {ap, an} and {bp, bn} >> extra,
62 mpfr_mpn_cmp_aux (mpfr_limb_ptr ap, mp_size_t an,
69 if (an >= bn)
71 k = an - bn;
89 else /* an < bn */
91 k = bn - an;
92 while (cmp == 0 && an > 0)
94 an --;
95 bb = (extra) ? ((bp[k+an+1] << (GMP_NUMB_BITS - 1)) | (bp[k+an] >> 1))
96 : bp[k+an];
97 if (ap[an] > bb)
99 else if (ap[an] < bb)
242 /* determine if an extra bit comes from the division, i.e. if the
506 /* We know the estimated quotient is an upper bound of the exact