Talk:Tenney–Euclidean temperament measures: Difference between revisions
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::: What does L2 mean? The same as L<sup>2</sup>? Is there any chance to make it understandable for non-mathematicians? --[[User:Xenwolf|Xenwolf]] ([[User talk:Xenwolf|talk]]) 05:35, 24 July 2020 (UTC) | ::: What does L2 mean? The same as L<sup>2</sup>? Is there any chance to make it understandable for non-mathematicians? --[[User:Xenwolf|Xenwolf]] ([[User talk:Xenwolf|talk]]) 05:35, 24 July 2020 (UTC) | ||
:::: Apparently Mike would use "ℓ<sub>2</sub>", though I prefer "''L''<sup>2</sup>". In [[wikipedia:Norm_(mathematics)]], they're used interchangeably. In [[wikipedia:Lp_space]], however, "ℓ<sup>2</sup>" is reserved for infinite-dimension spaces, which I don't think is the case here. Regardless of the notation, it means Euclidean space, so L2 norm means Euclidean norm or "the length". P.S. My approach is mostly an engineer's so I might value practicality over rigor. [[User:FloraC|FloraC]] ([[User talk:FloraC|talk]]) 08:31, 24 July 2020 (UTC) | |||