Index - F
| fArray | Misc |
| farthest | Misc |
| FenwickMut | FenwickMut |
| Flow | Dinic |
| FlowEdge | |
| 1 (Type/Class) | Dinic |
| 2 (Data Constructor) | Dinic |
| FlowResult | |
| 1 (Type/Class) | Dinic |
| 2 (Data Constructor) | Dinic |
| floydWarshall | FloydWarshall |
| floydWarshallFromEdges | FloydWarshall |
| foldExclusive | Misc |
| foldISP | SparseTable |
| foldMComp | Misc |
| foldPrefixF | Fenwick |
| foldPrefixFM | FenwickMut |
| foldRangeF | Fenwick |
| foldRangeFM | FenwickMut |
| foldRangeLST | SegTreeLazy |
| foldRangeLSTM | SegTreeLazyMut |
| foldRangeST | SegTree |
| foldRangeSTM | SegTreeMut |
| foldReroot | RerootFold |
| foldrLST | SegTreeLazy |
| foldrLSTM | SegTreeLazyMut |
| foldrSTM | SegTreeMut |
| foldSP | SparseTable |
| foldTree' | Misc |
| fromListF | Fenwick |
| fromListISP | SparseTable |
| fromListIUSP | SparseTable |
| fromListLST | SegTreeLazy |
| fromListLSTM | SegTreeLazyMut |
| fromListSP | SparseTable |
| fromListST | SegTree |
| fromListSTM | SegTreeMut |
| fromListTAC | AhoCorasick |
| fromListUSP | SparseTable |
| fromTrieAC | AhoCorasick |
| from_ | Dinic |
| frontierPQ | PQTree |
| frU | Array |
| FTree | Fenwick |