What do you get when you type Base.SparseMatrix.CHOLMOD.ITypes in the terminal?
2015-05-27 13:56 GMT-04:00 Eduardo Lenz <[email protected]>: > Thanks Andreas. > > Indeed ... but I am using 0.4 with ldltfact and it is complaining about > the type of the matrix, which is OK. > > I am realy confused with this error. > > > On Wednesday, May 27, 2015 at 2:22:30 PM UTC-3, Andreas Noack wrote: >> >> In 0.3 the sparse LDLt and Cholesky factorizations are both in the >> cholfact function. If the matrix is symmetric, but not positive definite >> the result of cholfact will be an LDLt factorization. In 0.4 the >> factorizations have been split into cholfact and ldltfact. >> >> Den onsdag den 27. maj 2015 kl. 12.34.30 UTC-4 skrev Eduardo Lenz: >>> >>> Hi. >>> >>> I am trying to solve a linear system defined by a Symmetric sparse >>> matrix. The lufact is working well, but as the matrix is symmetric, I >>> intend to use ldltfact. >>> >>> Unfortunately, it is returning the following error: >>> >>> ERROR: `ldltfact` has no method matching >>> ldltfact(::SparseMatrixCSC{Float64,Int64}) >>> >>> but my matrix is reported as >>> >>> typeof(A) >>> SparseMatrixCSC{Float64,Int64}. >>> >>> Is it an error or Im doing something wrong. >>> >>> Thanks, >>> Eduardo. >>> >>
