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Add copy for SingleEntryVector #121

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Add copy for SingleEntryVector #121

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2 changes: 1 addition & 1 deletion src/Arrays/Arrays.jl
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Expand Up @@ -19,7 +19,7 @@ activate_assertions(Arrays) # activate assertions by default

using ReachabilityBase.Comparison: _geq, isapproxzero, _isapprox, _in

import Base: rationalize
import Base: copy, rationalize
import LinearAlgebra: norm, rank

export abs_sum,
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4 changes: 4 additions & 0 deletions src/Arrays/SingleEntryVector.jl
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Expand Up @@ -126,6 +126,10 @@ end
return a.v * @view(B[a.i, :])
end

function copy(e::SingleEntryVector)
return SingleEntryVector(e.i, e.n, e.v)
end

# vector-vector multiplication
@inline function At_mul_B(a::SingleEntryVector, b::SingleEntryVector)
if length(a) != length(b)
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