figure 1499 753 2153 1347
caption 1323 1403 2331 1488
equation 1571 1773 2328 1877
equation 1568 269 2328 359
equation 1587 2058 2328 2169
equation 1367 2922 2328 3026
equation 1716 1605 2328 1692
text 224 239 1227 3009
text 1326 1532 2323 1599
text 1325 1907 2323 2026
text 1324 381 2324 707
text 1324 2201 2327 2893
text 1326 1710 2042 1746