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GroupRings.jl
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basic constructors of GroupRingElem

This commit is contained in:
kalmar 2017-05-16 18:31:26 +02:00
parent 02eff23d17
commit 03de314479
1 changed files with 4 additions and 4 deletions
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8
src/GroupAlgebras.jl
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@ -27,16 +27,16 @@ type GroupRingElem{T<:Number}
end
end
# GroupAlgebraElement(c,pm,b) = GroupAlgebraElement(c,pm)
GroupAlgebraElement{T}(c::AbstractVector{T},pm) = GroupAlgebraElement{T}(c,pm)
convert{T<:Number}(::Type{T}, X::GroupAlgebraElement) =
GroupAlgebraElement(convert(AbstractVector{T}, X.coefficients), X.product_matrix)
show{T}(io::IO, X::GroupAlgebraElement{T}) = print(io,
"Element of Group Algebra over $T of length $(length(X)):\n $(X.coefficients)")
GroupRingElem{T}(c::AbstractVector{T}, A::GroupRing) = GroupRingElem{T}(c,A)
convert{T<:Number}(::Type{T}, X::GroupRingElem) =
GroupRingElem(parent(X), convert(AbstractVector{T}, X.coeffs))
end
(==)(X::GroupAlgebraElement, Y::GroupAlgebraElement) = isequal(X,Y)