figure 1475 245 2147 962
caption 1670 1008 1986 1059
equation 459 2120 1229 2210
equation 251 2354 1229 2478
equation 1586 2867 2328 2946
equation 497 834 1229 975
equation 312 1181 1229 1308
equation 419 594 1229 684
text 223 238 1227 566
text 1323 1111 2329 2843
text 223 2238 1227 2325
text 223 2508 1227 3010
text 1323 2972 2327 3010
text 223 1004 1227 1152
text 223 1336 1229 2091
text 223 713 1226 805