equation 154 1134 480 1223
equation 537 675 905 719
equation 136 568 494 613
equation 536 207 904 278
equation 125 308 503 351
table 123 417 507 533
equation 125 308 503 351
equation 539 774 908 877
text 532 896 912 1212
text 531 316 912 665
text 531 155 908 195
text 126 630 504 1126
text 126 142 503 300
text 126 370 455 390
text 532 739 585 756
text 126 544 179 561