figure 564 935 1025 1287
caption 494 1305 1112 1347
figure 1490 392 2026 639
caption 1418 687 2126 725
figure 1603 2271 1950 2558
caption 1414 2628 2139 2672
equation 536 1959 1079 2012
equation 609 348 1234 390
text 363 1351 1244 1925
text 1322 730 2207 2237
text 371 2036 1250 2691
text 360 433 1236 920