text 297 133 1403 316
algorithm 297 342 1402 622
equation 512 1784 1401 1934
equation 618 1699 1401 1734
equation 606 1504 1401 1539
text 298 1740 1395 1773
equation 609 1325 1402 1359
text 297 654 1403 1312
text 298 1434 1401 1493
text 298 1612 1402 1697