Hi Alan,
The problem with .dot is not that it is not possible, but more that it
is not obvious exactly what will happen given the overloading of
multiple use cases; indeed, this is why `np.matmul` was created. For
the stacks of vectors case in particular, it is surprising that the
vector
On Wed, Jan 24, 2024 at 11:02 PM Marten van Kerkwijk
wrote:
> Stack of matrices in this context is a an ndarray in which the last two
> dimensions are interpreted as columns and rows of matrices (in that
> order), stack of vectors as an ndarray in which the last dimension is
> interpreted as
On Tue, Jan 23, 2024 at 3:18 PM Marten van Kerkwijk
wrote:
> Hi All,
>
> I have a PR [1] that adds `np.matvec` and `np.vecmat` gufuncs for
> matrix-vector and vector-matrix calculations, to add to plain
> matrix-matrix multiplication with `np.matmul` and the inner vector
> product with
