![[Frank Ruskey's Combinatorial Object Server]](ico/objsvr.gif)
![[Information Index]](ico/objinfo.gif)
![[Generation Index]](ico/objgen.gif)
![[COS homepage]](ico/cos.gif)
![[Steinhaus-Johnson-Trotter weave]](ico/gray1.gif)
Index of Information Pages
- Permutations
- Subsets or Combinations
- Permutations and Combinations of a Multiset
- Set Partitions
- Numerical Partitions and relatives
- Trees
- Necklaces
- Ideals or Linear Extensions of a Poset
- Spanning Trees and other Subgraphs of a Graph
- Unlabelled Graphs
- Puzzles and Miscellanea
![[IMG = Green Check]](ico/GreenCheck.gif)
= works great!
![[Under_Construction]](ico/LittleConst.gif)
= partially functional, but not all
options implemented.
![[img Red-x]](ico/RedX.gif)
= don't waste your time.
Questions?? Email
The wizard of COS.
(Please note that the suffix XXXX must be removed from the preceeding
email address.)
There have been 22440 visitors to this page since May 16, 2000
.
It was last updated Monday, 23-May-2011 12:57:44 PDT.
©Frank Ruskey, 1995-2003.