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Number @ LieElement -- formal multiplication of a number and a Lie element

Description

Formal multiplication by scalars. See the documentation of the formal Lie multiplication for more information.

i1 : L = lieAlgebra{a,b}

o1 = L

o1 : LieAlgebra
 
i2 : (2@a)++(2@a)

o2 = 2 a + 2 a

o2 : L

See also

Ways to use this method:

The source of this document is in GradedLieAlgebras/doc.m2:2132:0.