table 508 1075 888 1129
equation 118 1025 486 1089
equation 510 361 896 406
equation 510 555 905 600
equation 543 841 878 925
caption 571 1056 814 1074
text 510 1169 877 1273
text 118 1097 485 1276
text 510 108 877 335
text 510 421 877 532
text 510 615 877 817
text 510 940 877 1025
text 118 108 485 969