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AutSymbol evaluation -- much simpler
due to automorphism type carried as an attribute
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@ -186,24 +186,12 @@ end
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###############################################################################
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function (f::AutSymbol){T}(v::Vector{GWord{T}})
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if f.pow == 0
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return v
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end
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if f.ex == :(id())
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func = identity(v)
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elseif f.ex.args[1] == :ϱ
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func = ϱ(f.ex.args[2], f.ex.args[3], f.pow)
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elseif f.ex.args[1] == :λ
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func = λ(f.ex.args[2], f.ex.args[3], f.pow)
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elseif f.ex.args[1] == :ɛ
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func = ɛ(f.ex.args[2], f.pow)
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elseif f.ex.args[1] == :σ
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g = PermutationGroup(length(f.ex.args[2]))(f.ex.args[2])
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func = σ(g, f.ex.args[3])
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else
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throw("Unknown AutSymbol!")
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end
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return func(v)
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if f.pow == 0
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nothing
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else
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v = f.typ(v, f.pow)
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end
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return v
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end
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function (F::AutGroupElem)(v::Vector)
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