i1 : R=rootSystemD(5) o1 = RootSystem{...8...} o1 : RootSystem |
i2 : D1=dynkinDiagram(R) o2 = DynkinDiagram{{{2}, {}, {}, {}, {}}, {{1, 3}, {}, {}, {}, {}}, {{2, 4, 5}, {}, {}, {}, {}}, {{3}, {}, {}, {}, {}}, {{3}, {}, {}, {}, {}}} o2 : DynkinDiagram |
i3 : P=parabolic(R,set{1,3,4,5}) o3 = set {1, 3, 4, 5} o3 : Parabolic |
i4 : D2=dynkinDiagram(D1,P) o4 = DynkinDiagram{{{}, {}, {}, {}, {}}, {{3, 4}, {}, {}, {}, {}}, {{2}, {}, {}, {}, {}}, {{2}, {}, {}, {}, {}}} o4 : DynkinDiagram |
i5 : dynkinType(D2) o5 = DynkinType{{A, 1}, {A, 3}} o5 : DynkinType |