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GradedLieAlgebras :: ZZ _ LieAlgebra

ZZ _ LieAlgebra -- get the zero element

Synopsis

Description

Synopsis

i1 : L = lieAlgebra{a,b}/{a a b,b b a}

o1 = L

o1 : LieAlgebra
i2 : 0_L

o2 = 0

o2 : L