Difference between revisions of "Talk:Addition of vector spaces"

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(alternative form not needed here)
(No difference)

Revision as of 18:12, 18 March 2016

About the alternative form of the external direct sum: I'd say, f and (u1,,un) are already two alternative forms of the same object (or else, what the tuple is?); and if so, then this remark is not needed in this article. Just imagine that we always list all combinations of all known alternative forms of all subexpressions of a given expression... Boris (talk) 18:12, 18 March 2016 (UTC)