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Tagged with expression-construction conditional
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Replacements: using condition to restrict to parts that satisfy a Boolean expression
I need to replace all integers k in a list with {k} and tried:
EDITED: as a clarification: I mean all integer elements of a list, not all integers in the list, so in the following example, only 4 ...
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Find most general 3-tensor under given constraint?
Consider A to be a general $2\times 2\times 2$ tensor:
A = Table[ a[i,j,k], {i, 1, 2}, {j, 1, 2}, {k, 1, 2}];
pictorially one ...