# Distinct (nonisomorphic) trees

"Construct all non-isomorphic trees of order 7"

How to do that in Sage ?! Please help

Distinct (nonisomorphic) trees

"Construct all non-isomorphic trees of order 7"

How to do that in Sage ?! Please help

Asked: **
2013-04-07 07:24:14 -0600
**

Seen: **182 times**

Last updated: **Apr 07 '13**

checking isomorphism for weighted bipartite graph

Does sage have analog of magma function IsIsomorphic?

Algorithm implementation in Sage

Vertex connecitivity incomplete (pun intended)

Graph minor code (too slow in certain situations) Sage 4.6

Problem with AbelianGroup.cayley_graph ()

Plotting graphs: change force functions for spring layout

Is there a way to compute the list of rooted spanning trees or arborescences in a directed graph ?

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[This](http://lmgtfy.com/?q=generation+of+trees+sage&l=1) might help.

http://www.sagemath.org/doc/reference/graphs/sage/graphs/graph_generators.html#sage.graphs.graph_generators.GraphGenerators.trees is a bit hidden