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GradedLieAlgebras :: MapLie * MapLie

MapLie * MapLie -- composition of homomorphisms

Synopsis

Description

i1 : L = lieAlgebra({a,b})

o1 = L

o1 : LieAlgebra
i2 : f = mapLie(L,L,{b,-a})

o2 = f

o2 : MapLie
i3 : i = idMapLie()

o3 = i

o3 : MapLie
i4 : peekLie(f*f+i)

o4 = 0