Generate random critical Bienaymé (Galton-Watson) trees and display their free trees in a force-directed layout. Visit the page!
- The free tree structure is animated via a hand-coded model with spring and repulsive forces.
- Displayed beside each node is its multiplicity, i.e., the number of nodes in the free tree that look identical to it. The notion is more formally defined in the text.
- The user has a choice of offspring distribution between various binomial distributions, the geometric distribution and the Poisson distribution.
New Treegenerates a Bienaymé tree with the selected offspring distribution (with limited size to avoid computational and visual overload)
Big Treealso generates such a tree, but conditioned to have large size!
- You can draw your own tree using
Draw Tree; the multiplicities of each node will be shown and updated as the tree is drawn. It will be animated once