kalmar
/
GroupRings.jl
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show GroupRing/GroupRingElem

This commit is contained in:
kalmar 2017-05-16 18:34:21 +02:00
parent 82fb401539
commit 6dd130e789
1 changed files with 10 additions and 2 deletions
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12
src/GroupAlgebras.jl
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@ -29,8 +29,6 @@ end
export GroupRing, GroupRingElem
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)
@ -59,6 +57,16 @@ function GroupRing(G::Group; complete=false)
end
return A
end
function show(io::IO, A::GroupRing)
print(io, "GroupRing of $(A.group)")
end
function show(io::IO, X::GroupRingElem)
T = eltype(X.coeffs)
print(io, "Element of Group Algebra of $(parent(X)) over $T:\n $(X.coeffs)")
end
end
(==)(X::GroupAlgebraElement, Y::GroupAlgebraElement) = isequal(X,Y)