mm.math.right_matmul_at_modes¶
- math.right_matmul_at_modes(b_partial, modes)¶
Right matrix multiplication of a full matrix and a partial matrix.
It assumes that that
b_partial
is a matrix operating onM
modes and thatmodes
is a list ofM
integers, i.e., it will applyb_partial
on the corresponding M modes ofa_full
from the right.- Parameters:
a_full (
ndarray
[Tuple
[int
,...
],Union
[TypeVar
(R
,float16
,float32
,float64
),TypeVar
(C
,complex64
,complex128
),TypeVar
(Z
,int16
,int32
,int64
),TypeVar
(N
,uint16
,uint32
,uint64
)]]) – The \(2N\times 2N\) arrayb_partial (
ndarray
[Tuple
[int
,...
],Union
[TypeVar
(R
,float16
,float32
,float64
),TypeVar
(C
,complex64
,complex128
),TypeVar
(Z
,int16
,int32
,int64
),TypeVar
(N
,uint16
,uint32
,uint64
)]]) – The \(2M\times 2M\) arraymodes (
Sequence
[int
]) – A list of M modes to perform the multiplication on
- Return type:
ndarray
[Tuple
[int
,...
],Union
[TypeVar
(R
,float16
,float32
,float64
),TypeVar
(C
,complex64
,complex128
),TypeVar
(Z
,int16
,int32
,int64
),TypeVar
(N
,uint16
,uint32
,uint64
)]]- Returns:
The \(2N\times 2N\) array