text 885 1574 1553 1958
text 885 654 1553 1353
equation 992 506 1551 639
equation 916 261 1551 384
equation 982 1369 1551 1452
text 147 1354 815 1868
text 147 450 814 616
text 885 155 1552 247
equation 1027 1513 1551 1562
algorithm 147 644 815 1322
text 885 400 1552 493
text 885 1465 1550 1498
equation 316 403 650 438
equation 284 1881 652 1914
text 147 1928 588 1958
text 146 156 816 394
text 144 1878 272 1921