algorithm 508 795 813 911
equation 133 606 420 746
equation 523 234 856 256
equation 135 1119 469 1141
equation 134 23 486 258
text 122 273 485 594
text 122 762 484 1106
text 509 913 871 1140
text 509 26 871 219
text 509 270 871 793