- LieAlgebraMap -- unary negation

• Operator: -

• Usage:

  u = - f

• Inputs:
  • f, an instance of the type LieAlgebraMap,
• Outputs:
  • u, an instance of the type LieAlgebraMap,

i1 : M = lieAlgebra{a,b}

o1 = M

o1 : LieAlgebra

i2 : L = lieAlgebra{a,b}

o2 = L

o2 : LieAlgebra

i3 : f = map(L,M)

o3 = f

o3 : LieAlgebraMap

i4 : describe(-f)

o4 = a =>  - a
     b =>  - b
     source => M
     target => L