Kronecker product: Difference between revisions
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=={{header|J}}== |
=={{header|J}}== |
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We can build Kronecker product from tensor outer product by transposing the result and then merging some dimensions. |
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Explicit: |
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Explicit implementation: |
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<lang J>KP=: dyad def ',/"2 ,/ 1 3 |: x */ y'</lang> |
<lang J>KP=: dyad def ',/"2 ,/ 1 3 |: x */ y'</lang> |
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