JuliaArrays / JuliaArrays/StaticArrays.jl
LU and QR are not <: Factorization{T}
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linear-algebra
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Description
julia> using LinearAlgebra
help?> Factorization
search: Factorization
LinearAlgebra.Factorization
Abstract type for matrix factorizations
(https://en.wikipedia.org/wiki/Matrix_decomposition) a.k.a. matrix
decompositions. See online documentation for a list of available matrix
factorizations.
It should probably be subtyping that.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the LU and QR factorization types in StaticArrays.jl and compare their supertypes with the documented LinearAlgebra.Factorization{T} entry point. Done means both factorization types subtype Factorization{T} and the resulting hierarchy matches Julia's LinearAlgebra documentation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 58/100