Babylonian numerals, 28 Babylonian zero, 51 Bacon, R., 131 Bactrian numerals, 19, 30 Baeda, 2, 72 Bagdad, 4, 96 Bakh[s.][=a]l[=i] manuscript, 43, 49, 52, 53 Ball, C. J., 35 Ball, W. W. R., 36, 131 B[=a][n.]a, 44 Barth, A., 39 Bayang inscriptions, 39 Bayer, 33 Bayley, E. C., 19, 23, 30, 32, 52, 89 Beazley, 75 Bede, _see_ Baeda Beldomandi, 137 Beloch, J., 77 Bendall, 25, 52 Benfey, T., 26 Bernelinus, 88, 112, 117, 121 Besagne, 128 Besant, W., 109 Bettino, 36 Bhandarkar, 18, 47, 49 Bh[=a]skara, 53, 55 Biernatzki, 32 Biot, 32 Bjoernbo, A. A., 125, 126 Blassiere, 119 Bloomfield, 48 Blume, 85 Boeckh, 62 Boehmer, 143 Boeschenstein, 119 Boethius, 63, 70-73, 83-90 Boissiere, 63 Bombelli, 81 Bonaini, 128 Boncompagni, 5, 6, 10, 48, 49, 123, 125 Borghi, 59 Borgo, 119 Bougie, 130 Bowring, J., 56 Brahmagupta, 52 Br[=a]hma[n.]as, 12, 13 Br[=a]hm[=i], 19, 20, 31, 83 Brandis, J., 54 B[r.]hat-Sa[m.]hita, 39, 44, 78 Brockhaus, 43 Bubnov, 65, 84, 110, 116 Buddha, education of, 15, 16 Buedinger, 110 Bugia, 130 Buehler, G., 15, 19, 22, 31, 44, 49 Burgess, 25 Buerk, 13 Burmese numerals, 36 Burnell, A. C., 18, 40 Buteo, 61 Calandri, 59, 81 Caldwell, R., 19 Calendars, 133 Calmet, 34 Cantor, M., 5, 13, 30, 43, 84 {155} Capella, 86 Cappelli, 143 Caracteres, 87, 113, 117, 119 Cardan, 119 Carmen de Algorismo, 11, 134 Casagrandi, 132 Casiri, 8, 10 Cassiodorus, 72 Cataldi, 62 Cataneo, 3 Caxton, 143, 146 Ceretti, 32 Ceylon numerals, 36 Chalfont, F. H., 28 Champenois, 60 Characters, _see_ Caracteres Charlemagne, 103 Chasles, 54, 60, 85, 116, 122, 135 Chassant, L. A., 142 Chaucer, 121 Chiarini, 145, 146 Chiffre, 58 Chinese numerals, 28, 56 Chinese zero, 56 Cifra, 120, 124 Cipher, 58 Circulus, 58, 60 Clichtoveus, 61, 119, 145 Codex Vigilanus, 138 Codrington, O., 139 Coins dated, 141 Colebrooke, 8, 26, 46, 53 Constantine, 104, 105 Cosmas, 82 Cossali, 5 Counters, 117 Courteille, 8 Coxe, 59 Crafte of Nombrynge, 11, 87, 149 Crusades, 109 Cunningham, A., 30, 75 Curtze, 55, 59, 126, 134 Cyfra, 55 Dagomari, 146 D'Alviella, 15 Dante, 72 Dasypodius, 33, 67, 63 Daunou, 135 Delambre, 54 Devan[=a]gar[=i], 7 Devoulx, A., 68 Dhruva, 49 Dicaearchus of Messana, 77 Digits, 119 Diodorus Siculus, 76 Du Cange, 62 Dumesnil, 36 Dutt, R. C., 12, 15, 18, 75 Dvived[=i], 44 East and West, relations, 73-81, 100-109 Egyptian numerals, 27 Eisenlohr, 28 Elia Misrachi, 57 Enchiridion Algorismi, 58 Enestroem, 5, 48, 59, 97, 125, 128 Europe, numerals in, 63, 99, 128, 136 Eusebius Caesariensis, 142 Euting, 21 Ewald, P., 116