mudd1's profile - activity

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2013-06-16 19:43:51 +0200	commented answer	Can I define an n-dimensional matrix? Well, generally what I'd like to do is some linear algebra without specifying the number of dimensions but just getting results that are true for arbitrary n. Guess that was to general an answer? I figured out my current problems by hand but it'd still be nice to have a software that can do such things.
2013-06-15 16:08:56 +0200	received badge	● Editor (source)
2013-06-15 15:52:18 +0200	asked a question	Can I define an n-dimensional matrix? I'm sure this is a basic question that has been asked before but I'm too stupid to find it. What I'd like to do is something like this `k=var('n') assume(n, 'integer') assume(n>0) VS = MatrixSpace(SR, n, 1)` to get the space of all n×1 matrices, i.e. column vectors. Is it at all possible to define a generalized n-dimensional vector or n×n matrix? Or am I just taking the completely wrong approach here? Edit: Forgot to mention that the error I get is `ValueError: cannot convert n to int`
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