Matrix implementation?

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От Philip Warner
Тема Matrix implementation?
Дата
Msg-id 3.0.5.32.20001120135143.0272f620@mail.rhyme.com.au
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Список pgsql-general
Has anyone ever implemented a matrix data type that they would be willing
to share? All I want is basic addition & subtraction (don't even need
multipication), but an avg & sum implementation would be nice...


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