Class ix_trace (o2scl)
¶
O2scl
:
Class List
class
ix_trace
:
public
o2scl
::
index_spec
¶
Perform a trace over two tensor indices.
Public Functions
inline
ix_trace
(
size_t
ix
,
size_t
jx
)
¶
inline
ix_trace
(
index_spec
&
is
)
¶
Public Members
size_t
&
second_index
¶