kalmar/PropertyT.jl
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workaround for https://github.com/JuliaLang/julia/issues/30739

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kalmarek 2019-01-28 18:40:39 +01:00
parent 5ef5b93dbd
commit 1ce892dc14
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1 changed files with 6 additions and 1 deletions
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src/RGprojections.jl
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@ -154,9 +154,14 @@ function rankOne_projections(RG::GroupRing{G}, T::Type=Rational{Int}) where G<:G
return min_projs return min_projs
end end
function ifelsetuple(a,b, k, n)
x = [repeat([a], k); repeat([b], n-k)]
return tuple(x...)
end
function orbit_selector(n::Integer, k::Integer, function orbit_selector(n::Integer, k::Integer,
chi::AbstractCharacter, psi::AbstractCharacter) chi::AbstractCharacter, psi::AbstractCharacter)
return Projections.DirectProdCharacter(ntuple(i -> (i <= k ? chi : psi), n)) return Projections.DirectProdCharacter(ifelsetuple(chi, psi, k, n))
end end
function rankOne_projections(RBn::GroupRing{G}, T::Type=Rational{Int}) where {G<:WreathProduct} function rankOne_projections(RBn::GroupRing{G}, T::Type=Rational{Int}) where {G<:WreathProduct}