mpn_div_qr_1_invert  937 lib/mini-gmp.c     mpn_div_qr_1_invert (inv, dp[0]);
mpn_div_qr_1_invert 1278 lib/mini-gmp.c   mpn_div_qr_1_invert (&binv, base);
mpn_div_qr_1_invert 1285 lib/mini-gmp.c       mpn_div_qr_1_invert (&bbinv, info->bb);
mpn_div_qr_1_invert 4220 lib/mini-gmp.c   mpn_div_qr_1_invert (&bi, base);