text 883 1359 1551 1482
text 147 909 816 1324
text 884 1634 1553 1794
equation 995 1496 1551 1617
text 884 1218 1551 1284
text 884 584 1553 1007
text 884 1067 1551 1130
text 885 1894 1551 1953
text 147 1730 815 1958
equation 975 1808 1461 1878
algorithm 147 146 815 847
text 147 1515 814 1652
equation 1099 1146 1337 1202
equation 1084 1297 1352 1343
equation 202 1345 758 1495
equation 1060 1019 1375 1055
equation 886 530 1555 569
text 884 147 1552 515
equation 279 1671 683 1710