table 1536 1589 2114 1983
equation 374 135 1071 470
equation 648 1041 807 1097
equation 389 1338 1059 1463
equation 590 2643 858 2699
equation 1689 216 1955 276
equation 1752 506 1896 566
text 223 31 1227 102
text 1323 31 2328 192
text 1333 2017 2329 2794
text 223 505 1229 1035
text 223 1119 1227 1332
text 223 1487 1230 2637
text 223 2723 1230 2802
text 1323 313 2329 475
text 1323 600 2329 1523