I am trying to use the Combinatorica package in a Mathematica version 8 in the following code:
gp = Graph[{1-> 3, 1 -> 2, 3 ->1}]
<< Combinatorica`
ConnectedQ[gp]
But this gives me an error message:
General::compat: Combinatorica Graph and Permutations functionality has been superseded by preloaded functionality. The package now being loaded may conflict with this. Please see the Compatibility Guide for details.
I have checked the guide but, the recommendation given could not solve this problem.
Any suggestion please?
ConnectedGraphQ[gp]
. $\endgroup$