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Nov
26
comment How to implement the general array broadcasting method from NumPy?
@OleksandrR. OK, I see. Thank you! Actually I open a new post for this before, you may add an answer there mathematica.stackexchange.com/questions/100486/… :)
Nov
26
comment How to know the usage of undocumented function like LinearAlgebra`BLAS?
@MichaelE2 Hi, MichaelE2. Do you think it is possible to extract information from the message tag? If we gather all the content in the message tag, we know the usage, I don't know how to do it
Nov
26
revised How to know the usage of undocumented function like LinearAlgebra`BLAS?
added 378 characters in body
Nov
26
comment How to know the usage of undocumented function like LinearAlgebra`BLAS?
@MichaelE2 But as I said, the order of the argument is shuffled by mma, not the same as MKL reference. Maybe Mathematica trying its best to prevent user from using undocumented...
Nov
26
comment How to know the usage of undocumented function like LinearAlgebra`BLAS?
@MichaelE2 ...why they hide "undocumented" so well...
Nov
26
asked How to know the usage of undocumented function like LinearAlgebra`BLAS?
Nov
25
comment strange timing result of LinearAlgebra`BLAS` in mathematica?
@MichaelE2 yeah, this is the strangest point, because I can reproduce it every time: ) even I reinstalled mathematica ...
Nov
24
awarded  Popular Question
Nov
24
comment How to implement the general array broadcasting method from NumPy?
@OleksandrR. Hi,OleksandrR. I have a question, in the doc page of GER. It is said dger (M, N, ALPHA, X, INCX, Y, INCY, A, LDA), so why in mathematica GER only takes 4 parameters? BLAS in mma is not identical to standard BLAS? And why "?LinearAlgebraBLASGER" doesn't show any usage?
Nov
24
accepted Can not understand this timing result
Nov
23
comment Manipulate gets stuck when ConvexHullMesh is made transparent
Oh, my post put on hold as off-topic again. So frustrating :( I really can't see that it is simple or easily found in the documentation.
Nov
23
accepted Manipulate gets stuck when ConvexHullMesh is made transparent
Nov
23
comment Manipulate gets stuck when ConvexHullMesh is made transparent
Oh, why you add ControlActive? A bit misleading : ) Works well with HighlightMesh[mesh, Style[2, Opacity[0.5]]] with ControlActive
Nov
23
comment Manipulate gets stuck when ConvexHullMesh is made transparent
@ChipHurst Thank you for providing this useful page
Nov
23
comment Manipulate gets stuck when ConvexHullMesh is made transparent
Thank you, but when draging the slider, the cube is not transparent. Could it be improved?
Nov
23
awarded  Good Question
Nov
23
comment GroupBy twice gives different results
@alephalpha Are you sure? I can reproduce it on 10.3 linux. Wait someone else to confirm this.
Nov
23
comment Front end freezes on start-up
@PetrS You saved my day! I just encounter starting problem, I have re-start windows several times, re-install the mathematica, all failed! Just delete pacletSiteData_10.pmd2 works perfectly
Nov
23
revised GroupBy twice gives different results
added 95 characters in body
Nov
22
awarded  Popular Question