Description of fast matrix multiplication algorithm: ⟨4×13×30:1042⟩

Algorithm type

48 X^{4} Y^{7} Z^{4} + 16 X^{2} Y^{9} Z^{2} + 6 X^{4} Y^{4} Z^{4} + 18 X^{2} Y^{8} Z^{2} + 4 X^{4} Y^{3} Z^{4} + 84 X^{2} Y^{7} Z^{2} + 16 X Y^{9} Z + 46 X^{2} Y^{6} Z^{2} + 22 X Y^{8} Z + 42 X^{2} Y^{5} Z^{2} + 40 X Y^{7} Z + 46 X^{2} Y^{4} Z^{2} + 48 X Y^{6} Z + 78 X^{2} Y^{3} Z^{2} + 48 X Y^{5} Z + 50 X^{2} Y^{2} Z^{2} + 36 X Y^{4} Z + 4 X^{2} Y Z^{2} + 232 X Y^{3} Z + 120 X Y^{2} Z + 38 X Y Z

Algorithm definition

The algorithm ⟨4×13×30:1042⟩ is the (Kronecker) tensor product of ⟨1×1×2:2⟩ with ⟨4×13×15:521⟩.

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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