Idempotent definitions

Idempotent

1) Unchanged
Found on https://www.crosswordclues.com/clue/idempotent

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idempotent

quantity which does not change when squared
Found on http://phrontistery.info/i.html

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idempotent

The element x in some algebraic structure is called idempotent if x × x = x.
Found on http://www.daviddarling.info/encyclopedia/I/idempotent.html

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idempotent

A matrix M is idempotent if MM=M. (M times M equals M.) Example: the identity matrix, denoted I. Contexts: econometrics; linear algebra
Found on http://www.econterms.com/glossary.cgi?query=idempotent

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idempotent

[adj] - (mathematics) unchanged in value following multiplication by itself
Found on http://www.webdictionary.co.uk/definition.php?query=idempotent

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idempotent

idempotent 1. Unchanged when multiplied by itself. 2. Unchanged in value following multiplication by itself.
Found on http://www.wordinfo.info/words/index/info/view_unit/1738/2

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idempotent

adjective unchanged in value following multiplication by itself; `this matrix is idempotent`
Found on https://www.encyclo.co.uk/local/20974

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