Description of fast matrix multiplication algorithm: ⟨10×10×18:1127⟩

Algorithm type

X6⁢Y2⁢Z4+64⁢X4⁢Y4⁢Z4+X4⁢Y2⁢Z6+10⁢X4⁢Y2⁢Z2+30⁢X2⁢Y4⁢Z2+26⁢X2⁢Y2⁢Z4+6⁢X3⁢Y⁢Z2+413⁢X2⁢Y2⁢Z2+6⁢X2⁢Y⁢Z3+60⁢X2⁢Y⁢Z+180⁢X⁢Y2⁢Z+156⁢X⁢Y⁢Z2+174⁢X⁢Y⁢ZX6Y2Z464X4Y4Z4X4Y2Z610X4Y2Z230X2Y4Z226X2Y2Z46X3YZ2413X2Y2Z26X2YZ360X2YZ180XY2Z156XYZ2174XYZX^6*Y^2*Z^4+64*X^4*Y^4*Z^4+X^4*Y^2*Z^6+10*X^4*Y^2*Z^2+30*X^2*Y^4*Z^2+26*X^2*Y^2*Z^4+6*X^3*Y*Z^2+413*X^2*Y^2*Z^2+6*X^2*Y*Z^3+60*X^2*Y*Z+180*X*Y^2*Z+156*X*Y*Z^2+174*X*Y*Z

Algorithm definition

The algorithm ⟨10×10×18:1127⟩ is the (Kronecker) tensor product of ⟨2×2×2:7⟩ with ⟨5×5×9:161⟩.

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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