equation 1380 1779 2328 1865
algorithm 251 1824 1113 2190
algorithm 1335 782 2313 939
algorithm 1335 2739 2157 2864
text 224 222 1233 1805
text 1322 222 2326 759
text 1322 1881 2325 2719
text 224 2215 1228 3006
text 1322 964 2330 1751
text 1322 2884 2325 3004