Module Union_Find_Lattice.Classic

Classic union-find lattice with no extensions (values or labels)

Reference implementation: this implements union-find as a mutable array. Warning: it is NOT persistent, but provides a copy function

Patricia-tree based union-find lattice

Persistent array based union-find lattice.

Persistent array based union-find lattice. Same as PersistentArray, but builds join on the nearest common ancestor instead of on one of the arguments.