-
_Original author: francois...@gmail.com (February 02, 2012 10:13:28)_
Hi,
I thought that it would be a good idea to implement some estimation methods for models such as Spatial Error Model, Spatial …
-
Using go.matrix for OpenGL calls for example isn't possible without converting each underlying matrix to a float32 slice. It would be nice to see functionality added that allows the user to use this t…
-
Bit confused about this.
``` clojure
(defprotocol PMatrixScaling
"Protocol to support matrix scaling by scalar values"
(scale [m a])
(pre-scale [m a]))
```
Surely pre- and post-multiplication …
-
@ViralBShah has suggested that all the code that ends up calling
``` julia
ccall(dlsym(_jl_liblpack, ...) ...)
```
which includes much of the current base/linalg_lapack.jl and base/linalg_factoriza…
-
(edit: now named `lufact(rand(33,33))`)
`julia>lud(rand(33))` ok!
but (see also #1543)
``` julia
julia>lud(rand(34))
0x065D2EE3 (0x0062F810 0x00000000 0x004FC9F8 0x0EBD01C0), LAPACKE_csyr_work() +
…
-
_Original ticket http://projects.scipy.org/numpy/ticket/1655 on 2010-10-30 by trac user zoof, assigned to @pv._
There appears to be a bug in either the linear system solver or in the way than linalg …
-
_Original ticket http://projects.scipy.org/numpy/ticket/1655 on 2010-10-30 by trac user zoof, assigned to atmention:pv._
There appears to be a bug in either the linear system solver or in the way tha…
-
I noticed in the release notes for R version 2.15.2 that there are Lapack routines [SD]PSTRF and [CZ]HETRF to perform Cholesky decompositions with full pivoting. I'll add a pivoted Cholesky type to l…
-
Original ticket http://projects.scipy.org/numpy/ticket/1655
Reported 2010-10-30 by trac user zoof, assigned to atmention:pv.
There appears to be a bug in either the linear system solver or in the way…
-
This patch primarily moves the code for the Cholesky decomposition up to the "matrix double dense" module, where it belongs, and is consistent with the approach for other decompositions. The SciPy …