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2016-01-22 03:35:38 Post No. 7801192
Post No. 7801192
/Sci/, what the hell is this notation?
The first week of my Vibrations/Optics class, we get a basic math review. And most of it is literally middle-school tier.
Somehow I've gotten stuck on this. I've seen and used matrices before, but only in the case of augmented matrices for systems of linear equations, and I've never seen this kind of notation before.
What is this? I don't even need the answer, just the term to Google.