-- -*- M2-comint -*- hash: 680716333746520888

i1 : M = matroid graph({{0,1},{0,2},{1,2},{3,4},{4,5}})

o1 = a "matroid" of rank 4 on 5 elements

o1 : Matroid

i2 : isConnected M

o2 = false

i3 : C = components M

o3 = {a "matroid" of rank 1 on 1 elements, a "matroid" of rank 1 on 1
     ------------------------------------------------------------------------
     elements, a "matroid" of rank 2 on 3 elements}

o3 : List

i4 : all(C, isConnected)

o4 = true

i5 : 
