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dtn
dtn
4:42 AM
Hello everyone!
Please tell me if it is possible to find the vector-matrix representation of the following expression using Mathematica.
(\!\(
\*SubsuperscriptBox[\(A\), \(211\), \(2\)] +
\*SubsuperscriptBox[\(B\), \(211\), \(2\)]\))
\!\(\*SubsuperscriptBox[\(CC\), \(111\), \(2\)]\) -
2 Subscript[A, 111] Subscript[A, 211] Subscript[CC, 111] Subscript[
CC, 211] + \!\(
\*SubsuperscriptBox[\(A\), \(111\), \(2\)]\ \((\(-
\*SubsuperscriptBox[\(B\), \(211\), \(2\)]\) +
\*SubsuperscriptBox[\(CC\), \(211\), \(2\)])\)\)
 
 
11 hours later…
ForceBru
ForceBru
4:05 PM
Hello! For some reason, my post isn't being accepted. The error message says: "Your post appears to contain code that is not properly formatted as code. Please indent all code by 4 spaces using the code toolbar button or the CTRL+K keyboard shortcut.", but that's wrong: I definitely formatted all code correctly. Moreover, it still complains about invalid code formatting even when I remove all code from the post. What can be done in such a situation?
 
ForceBru
ForceBru
4:33 PM
Okay, apparently, the issue was that I had multiline LaTeX equations like $$<newline>thing<newline>$$
 

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