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AutSymbol evaluation -- much simpler

due to automorphism type carried as an attribute
This commit is contained in:
kalmarek 2017-10-27 16:12:28 +02:00
parent 3d2bc63723
commit 0144c49372

View File

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