I wonder if there could be a \! operator for A_ldiv_B!(A,b).
On Tuesday, July 19, 2016 at 8:19:58 AM UTC-7, Andreas Noack wrote: > > The UpperTriangular and LinAlg.UnitLowerTriangular parts are not > necessary. Julia will detect that but since we already know that they are > triangular we can save the costs of the checks. > > A_ldiv_B!(A,b) is indeed ugly. It's just A\b where the result is stored in > b. That is useful here because it will save us a couple of temporary > allocations. > > On Tue, Jul 19, 2016 at 11:12 AM, Kurolong <twal...@gmail.com > <javascript:>> wrote: > >> Thank you, this was very helpful. >> Just a small question: Are the UpperTriangular and LowerTriangular >> commands actually necessary in some case? >> The other question i have is what A_div_B! actually does in this case, >> but i have a feeling that this is hard to explain. >> > >
