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5:59 AM
Just a test whether a message from a deleted room can be oneboxed:
in Banach algebra question, Apr 17 at 19:10, by Yemon Choi
It's an odd question, as I was trying to indicate in my comments to the OP. It does remind me of a certain style/school of "research" in Banach algebras these days, where one takes an existing result and then one tries rather thoughtlessly to weaken hypotheses
 

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