Einsum: https://numpy.org/doc/stable/reference/generated/numpy.einsum.html
It is a way to define multiple operations on arrays of arbitrary shape. I've not seen anything that suggests this is implemented in sagemath, but I was hoping there might be something hidden. What I need this for is to calculate symbolic results of array operations which are too cumbersome to represent as matrix operations. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/2ae70a5e-403c-4575-b5d2-fb7e4e975f44n%40googlegroups.com.
