Fix of det for singular matrices etc.#1499
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ViralBShah merged 1 commit intoJuliaLang:masterfrom Nov 4, 2012
andreasnoack:fixlu
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Fix of det for singular matrices etc.#1499ViralBShah merged 1 commit intoJuliaLang:masterfrom andreasnoack:fixlu
ViralBShah merged 1 commit intoJuliaLang:masterfrom
andreasnoack:fixlu
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…eturn info parameter for singular systems. Added info parameter to LUDense. Updated code that use the Lapack solvers. Added fester det solutions for triangular matrices. Changes Lapack LU routine getrf to allow rectangular matrices.
ViralBShah
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Nov 4, 2012
Fix of det for singular matrices etc. Close #1490.
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Thank you for the clarification. I was not aware of that. If there is a better, more efficient and/or more clear way to save part the result tuple please let me know. By the way. Is there a Finally, what is the logic behind the use of |
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History, I think. I wrote the lu before I knew about StridedMatrix. |
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ViralBShah
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Jan 10, 2026
Stdlib: LinearAlgebra URL: https://github.com/JuliaLang/LinearAlgebra.jl.git Stdlib branch: master Julia branch: master Old commit: b599095 New commit: 0eaade8 Julia version: 1.14.0-DEV LinearAlgebra version: 1.13.0 (Does not match) Bump invoked by: @ViralBShah Powered by: [BumpStdlibs.jl](https://github.com/JuliaLang/BumpStdlibs.jl) Diff: JuliaLang/LinearAlgebra.jl@b599095...0eaade8 ``` $ git log --oneline b599095..0eaade8 0eaade8 In-place multiplication of `Diagonal` with OffsetMatrix should throw (#1526) 417e914 Reduce method definitions for cat of `AbstractQ`s (#1500) 653ead1 Make sure inputs to the hemm etc tests are Hermitian (#1522) 4004db9 fix typos (#1521) eb007bb Fix GEMM dispatch for complex-real matmul (#1520) f41bf65 Fix unitful 3-arg `*` (#1499) 24ac8e9 Bump actions/checkout from 5 to 6 (#1518) 2a6f3b7 make eigvals(::Diagonal) accept sortby (#1477) 189d49d Make `dot` consistently return `zero` on empty arrays (#1494) 1c0b673 Ensure inverse of Symmetric{<:,Diagonal} returns same type (#1439) fa00b3c Fixed typo in matmul.jl (#1492) 21af0af Fix 3-arg `dot` for empty arrays (#1485) 6beb32c Make matmul work with zero-less eltypes (#1488) ``` Co-authored-by: ViralBShah <[email protected]>
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Fix of det for singular matrices by changing solvers from Lapack to return info parameter for singular systems. Added info parameter to LUDense. Updated code that use the Lapack solvers. Added faster det solutions for triangular matrices. Changed Lapack LU routine getrf to allow rectangular matrices but kept square requirement in Julia's LUDense.