figure 1295 290 2295 981
caption 1391 1032 2211 1082
equation 1602 2339 2298 2394
equation 1344 1596 2298 2256
equation 1628 2871 2298 2925
equation 1679 2528 2298 2576
text 254 299 1252 2923
text 1299 1211 2296 1500
text 1349 2441 2058 2482
text 1349 2262 2161 2300
text 1299 2630 2294 2820