In mathematics and computer science, an ordered list of elements that can contain different data types. A fundamental data structure used to group related information together.
Coined from Latin 'tuplus' (suffix meaning 'fold') as a generalization of 'couple,' 'triple,' 'quadruple,' etc. The term was formalized in mathematics in the early 20th century and adopted by computer science in the 1960s.
Tuples are like the Swiss Army knives of data structures - they can hold a person's name and age together, or GPS coordinates, or any mixed collection of information that belongs as a unit. The word itself is a clever linguistic invention that extends the pattern of double, triple, quadruple into infinity.
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