Description of fast matrix multiplication algorithm: ⟨8×14×21:1512⟩

Algorithm type

96 X^{4} Y^{4} Z^{4} + 4 X^{4} Y^{2} Z^{4} + 32 X^{2} Y^{6} Z^{2} + 84 X^{2} Y^{2} Z^{6} + 8 X^{2} Y^{5} Z^{2} + 8 X^{3} Y^{2} Z^{3} + 72 X^{2} Y^{4} Z^{2} + 32 X^{2} Y^{2} Z^{4} + 32 X Y^{3} Z^{3} + 320 X^{2} Y^{2} Z^{2} + 32 X Y^{3} Z^{2} + 56 X Y^{2} Z^{3} + 16 X^{2} Y Z^{2} + 72 X Y^{3} Z + 136 X Y Z^{3} + 120 X Y^{2} Z + 96 X Y Z^{2} + 296 X Y Z

Algorithm definition

Algorithm description

maple tensor representation (compressed by bzip2);
maple evaluation scheme (compressed by bzip2).

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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