e3j.utils.options.TPMode

class e3j.utils.options.TPMode(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

Tensor product modes.

Values:

OUTER: “u -> v -> (u,v)” INNER: “v -> v -> 1” MAP: “v -> v -> v”

The ‘MAP’ mode is only useful with trailing channels, since a map over leading axes is performed in any case.

Methods

parse(key)
parse_value(key)
__getitem__(name)	Return the member matching name.
__iter__()	Return members in definition order.
__len__()	Return the number of members (no aliases)

Attributes

OUTER
INNER
MAP