text 297 1936 1401 2035
figure 298 239 1395 730
text 297 1598 1402 1839
equation 530 1497 1401 1590
equation 744 1840 1401 1931
caption 297 769 1403 963
text 297 1016 1402 1142
equation 393 1150 1401 1194
text 297 1288 1402 1486
equation 378 1246 1402 1280
text 298 1204 1350 1234