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efficient math vector operations on arrays - Mailing list pgsql-general

From Marcus Engene
Subject efficient math vector operations on arrays
Date
Msg-id 567B991C.3090208@engene.se
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Responses Re: efficient math vector operations on arrays
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Hi,

Are there highly efficient C extensions out there for math operations on
arrays? Dot product and whatnot.

Example usecase: sort an item by euclid distance.

Kind regards,
Marcus

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