figure 1343 1778 2307 1995
caption 1601 2048 2054 2090
equation 1374 393 2285 470
equation 480 1112 1002 1262
equation 531 2208 1010 2303
equation 440 2394 1229 2486
equation 315 2571 1226 2673
equation 323 2846 1233 2907
text 223 239 1226 1082
text 1323 236 2326 360
text 1323 2139 2327 3010
text 1323 490 2327 1728
text 223 1289 1228 2202
text 223 2314 1223 2388
text 223 2505 1074 2547
text 223 2698 1225 2819
text 223 2930 1226 3010