loupe.einsum#
- class loupe.einsum(subscripts, *operands, dtype=None)[source]#
Evaluates the Einstein summation convention on the operands.
- Parameters:
subscripts (str) – Specifies the subscripts for summation as comma separated list of subscript labels. An implicit (classical Einstein summation) calculation is performed unless the explicit indicator ‘->’ is included as well as subscript labels of the precise output form.
operands (list of array_like) – The arrays used to perform the requested operation.
- Returns:
out – The result of the requested Einstein summation operation.
- Return type:
See also