This method generates a specified number of random graphs with a given number of vertices. Note that some graphs may be isomorphic.
If the input pq is included, then the edges are chosen to be included with probability pq. If the input pz is included and is positive, then the edges are chosen to be included with probability 1/pz.
i1 : generateRandomGraphs(5, 5, RandomSeed => 314159) o1 = {DEK, DbO, D[O, DiO, DMg} o1 : List |
i2 : generateRandomGraphs(5, 5) o2 = {D[s, Dho, Dhs, DtC, DmO} o2 : List |
i3 : generateRandomGraphs(5, 5, RandomSeed => 314159) o3 = {DEK, DbO, D[O, DiO, DMg} o3 : List |
The number of vertices n must be positive as nauty cannot handle graphs with zero vertices. Further, if the probability pq is included, then it is rounded to a precision of one-hundred millionth.