Description of fast matrix multiplication algorithm: ⟨3×18×20:810⟩

Algorithm type

288X2Y3Z3+432XY3Z3+18X2Y2Z2+36X2YZ+36XYZ288X2Y3Z3432XY3Z318X2Y2Z236X2YZ36XYZ288*X^2*Y^3*Z^3+432*X*Y^3*Z^3+18*X^2*Y^2*Z^2+36*X^2*Y*Z+36*X*Y*Z

Algorithm definition

The algorithm ⟨3×18×20:810⟩ is the (Kronecker) tensor product of ⟨3×9×20:405⟩ with ⟨1×2×1:2⟩.

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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