I have a linear equation AA*z = bb where AA is a full rank, sparse matrix : julia> AA 650×650 SparseMatrixCSC{Float64, Int64} with 2280 stored entries: ... When I try to solve the equation, I get an error message: julia> AA \ bb MethodError: no method matching lu!(::SparseMatrixCSC{Float64, Int…

Solving sparse, linear equations?

stevengj November 14, 2022, 4:01pm 5

Yes, sparse right-hand sides are not supported. See Sparse solve with sparse rhs

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