equation 178 1119 486 1178
algorithm 509 887 878 1170
equation 517 380 878 452
equation 223 1004 486 1040
equation 198 624 403 720
text 118 1183 485 1276
text 118 1048 485 1110
text 510 108 877 363
text 510 1189 878 1276
text 510 470 877 872
text 118 104 486 603
text 118 746 486 993