equation 1487 1449 2328 1520
equation 1458 2678 2192 2735
equation 1425 836 2328 936
equation 1610 2000 2328 2052
equation 1496 1674 2328 1881
equation 1700 554 2328 653
equation 1463 1122 2328 1235
equation 1623 2256 2328 2306
equation 1478 276 2328 389
text 222 239 1229 3009
text 1323 1551 2324 1633
text 1323 2806 2326 3010
text 1323 992 2324 1072
text 1323 2088 2325 2217
text 1364 1923 1820 1961
text 1324 682 2325 754
text 1323 1282 2326 1398
text 1323 2349 2326 2636
text 1323 435 2325 515