1. mathematical elements that remain unchanged when multiplied by themselves
Usage: mathematics; algebra

Examples

• In Boolean algebra, 0 and 1 are idempotents.
• The professor explained that idempotents satisfy the property a² = a.
• Matrix idempotents play an important role in linear algebra.
• Students struggled to identify the idempotents in the given algebraic structure.
• The set contains several idempotents under the defined operation.
• Idempotents are fundamental concepts in abstract algebra courses.