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• Idempotent element
  In [[algebra]], an '''idempotent element''' with respect to a [[binary operation]] is an element which is unchanged
  1,007 bytes (146 words) - 16:14, 13 December 2008
• Idempotent element/Definition
  112 bytes (15 words) - 16:18, 13 December 2008
• Idempotent element/Related Articles
  882 bytes (139 words) - 16:19, 13 December 2008

Page text matches

• Idempotent element
  In [[algebra]], an '''idempotent element''' with respect to a [[binary operation]] is an element which is unchanged
  1,007 bytes (146 words) - 16:14, 13 December 2008
• Idempotence
  equivalently, every element is an [[idempotent element]] for <math>\star</math>. ...(mathematics)|function]] from a set to itself) π is idempotent if it is an idempotent element for [[function composition]], <math>\pi \circ \pi = \pi</math>.
  2 KB (242 words) - 13:20, 18 November 2022
• Binary operation
  * [[Idempotent element]] ''E'': <math>E \star E = E</math>
  1 KB (202 words) - 12:53, 12 December 2008
• Algebra/Related Articles
  {{r|Idempotent element}}
  2 KB (247 words) - 06:00, 7 November 2010