IEC 60050 - International Electrotechnical Vocabulary


IEVref:	102-06-08	ID:
Language:	en	Status: Standard

Term:	product of two matrices
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:	for two matrices A of type m × p and B of type p × n, with elements A_ik and B_kj, respectively, matrix AB of type m × n with the elements ${(A B)}_{i j} = \sum_{k = 1}^{p} A_{i k} B_{k j}^{}$ . Note 1 to entry: The product only exists if the number of columns of the first matrix is equal to the number of rows of the second matrix.
Publication date:	2008-08
Source
Replaces:
Internal notes:	2017-02-20: Editorial revisions in accordance with the information provided in C00019 (IEV 102) - evaluation. JGO
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: