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2 changes: 1 addition & 1 deletion Project.toml
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
name = "TCIAlgorithms"
uuid = "baf62351-2e82-41dd-9129-4f5768a618e1"
version = "0.5.0"
version = "0.5.1"
authors = ["Hiroshi Shinaoka <h.shinaoka@gmail.com> and contributors"]

[deps]
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8 changes: 5 additions & 3 deletions src/projtensortrain.jl
Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,9 @@ function batchevaluateprj(
return reshape(res, length(leftmmultiidxset), returnshape..., length(rightmmultiidxset))
end

function projectat!(A::Array{T,N}, idxpos, targetidx)::Array{T,N} where {T,N}
function projectat!(
A::AbstractArray{T,N}, idxpos, targetidx
)::AbstractArray{T,N} where {T,N}
mask = [v != targetidx for v in 1:size(A, idxpos)]
indices = [d == idxpos ? mask : (:) for d in 1:N]
A[indices...] .= 0.0
Expand Down Expand Up @@ -314,12 +316,12 @@ function _merge_projected(tensor_merged::Vector{Array{T,3}}, to_be_merged) where
return tensor_merged_, to_be_merged_
end

function _merge(A::Array{T,3}, B::Array{T,3}) where {T}
function _merge(A::AbstractArray{T,3}, B::AbstractArray{T,3}) where {T}
AB = _contract(A, B, (3,), (1,))
return _to_3d_array(AB)
end

function _to_3d_array(obj::Array{T,N})::Array{T,3} where {T,N}
function _to_3d_array(obj::AbstractArray{T,N})::AbstractArray{T,3} where {T,N}
return reshape(obj, size(obj)[1], :, size(obj)[end])
end

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