figure 1404 1802 2186 2816
caption 1364 2844 2249 2883
equation 1385 1284 2268 1433
equation 489 1818 966 1898
equation 1571 1569 2082 1704
equation 1422 819 2232 995
equation 1562 402 2091 467
equation 497 1541 957 1683
equation 527 2160 929 2301
text 222 231 1227 1535
text 1322 231 2325 396
text 1324 2949 2323 2986
text 1324 1486 2325 1563
text 222 1913 1227 2154
text 1323 1715 2266 1766
text 1323 1006 2326 1276
text 1323 478 2326 810
text 223 1691 1226 1812
text 222 2310 1227 2960