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Multiplication of `PDMat` with a scalar recomputes the Cholesky factorization #201

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devmotion opened this issue Jan 18, 2024 · 0 comments

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devmotion commented Jan 18, 2024

In

PDMats.jl/src/pdmat.jl

Line 67 in b85c8ac

*(a::PDMat, c::Real) = PDMat(a.mat * c)

the Cholesky decomposition is recomputed. This could be avoided.

devmotion mentioned this issue

Fix too optimistic definitions of * and / with scalars #206

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