-- -*- M2-comint -*- hash: 4853053772550434659

i1 : U1 = uniformMatroid(1, 4)

o1 = a "matroid" of rank 1 on 4 elements

o1 : Matroid

i2 : isConnected U1

o2 = true

i3 : is3Connected U1

o3 = false

i4 : is3Connected matroid completeMultipartiteGraph {3,3}

o4 = true

i5 : 
