Description of fast matrix multiplication algorithm: ⟨16×20×28:4944⟩

Algorithm type

TensorTypeTensorTypeTensorType

Algorithm definition

The algorithm ⟨16×20×28:4944⟩ is serendipitous tensor product (⟨4×5×7:104⟩ - 17) ⊗ ⟨4×4×4:48⟩ +8⟨4×4×8:96⟩.

Algorithm description

These encodings are given in compressed text format using the maple computer algebra system. In each cases, the last line could be understood as a description of the encoding with respect to classical matrix multiplication algorithm. As these outputs are structured, one can construct easily a parser to its favorite format using the maple documentation without this software.


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