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Better printing for Group Algebra elements

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kalmar 2016-12-21 15:41:56 +01:00
parent 267abd9b9f
commit d479ebd91c
1 changed files with 1 additions and 2 deletions
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3
GroupAlgebras.jl
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@ -33,7 +33,7 @@ convert{T<:Number}(::Type{T}, X::GroupAlgebraElement) =
GroupAlgebraElement(convert(Vector{T}, X.coordinates), X.product_matrix)
show{T}(io::IO, X::GroupAlgebraElement{T}) = print(io,
"Element of Group Algebra over ", T, "\n", X.coordinates)
"Element of Group Algebra over ", T, "of length $(length(X)):\n", X.coordinates)
function isequal{T, S}(X::GroupAlgebraElement{T}, Y::GroupAlgebraElement{S})
@ -68,7 +68,6 @@ function group_star_multiplication{T<:Number}(X::GroupAlgebraElement{T},
Y::GroupAlgebraElement{T})
X.product_matrix == Y.product_matrix || ArgumentError(
"Elements don't seem to belong to the same Group Algebra!")
result = zeros(X.coordinates)
for (i,x) in enumerate(X.coordinates), (j,y) in enumerate(Y.coordinates)
if x*y == 0