EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Subscribe to RSS feed
Combinatorics
«
PREVIOUS

1

2

3

4

5

6

7
...
13

NEXT
»
Demonstrations 61  80 of 258
The Number of Fixed Points in a Random Permutation
Map Maker
Euler Zigzag Numbers
The Satisfiability Threshold
Among Six People, Either Three Know Each Other or Three Are Strangers to Each Other
Some Numbers behind Rubik's Cube
What Triangles Are in the Triangle?
The Traveling Salesman Problem 4: Spanning Tree Heuristic
Matrix Representation of the Permutation Group
The Traveling Salesman Problem 2: 2opt Removal of Intersections
The Traveling Salesman Problem 1: Optimal Paths
The Traveling Salesman Problem 5: Traveling Salesman Path Problem
The Traveling Salesman Problem 3: Nearest Neighbor Heuristic
Permutation Grid Classes
Birds on a Wire Revisited
Seven Cylinders
Maximum Sum Descent
Noncrossing Partitions
Cutting Space into Regions with Four Planes
Mazes on Polyhedra Maps
«
PREVIOUS

1

2

3

4

5

6

7
...
13

NEXT
»
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+