fix `eigvals,eigvecs,eigen` for `Diagonal{Matrix}`#50897

Merged

dkarrasch merged 4 commits intoJuliaLang:masterfrom fatteneder:fa/diag-eig

Oct 14, 2023

+59-3

Commits on Aug 11, 2023

make eigvals, eigvecs, eigen work for Diagonal type with matrix entires
fatteneder
committed

Commits on Aug 12, 2023

add unit tests
fatteneder
committed

Commits on Aug 24, 2023

Merge branch 'master' into fa/diag-eig
DilumAluthge
authored

Commits on Oct 11, 2023

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fatteneder
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dkarrasch
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