Re: [Numpy-discussion] Apply transform to many small matrices

Jaime Fernández del Río <jaime.frio <at> gmail.com> writes: <snip>

np.einsum makes a lot of these easier to figure out: In [7]: np.einsum('ijk, kl', A, T) Out[7]:  array([[[ 7, 10],         [15, 22]],

       [[23, 34],         [31, 46]],

       [[39, 58],         [47, 70]]])

Thanks, I will have a look at it. jorges