Quadruple

A group of four elements, also called a quadruplet or tetrad.

See also

Amicable Quadruple, Diophantine Set, Monad, Pair, Prime Quadruplet, Pythagorean Quadruple, Tetrad, Triad, Triple, Twins, Vector Quadruple Product

Explore with Wolfram|Alpha

More things to try:

Cite this as:

Weisstein, Eric W. "Quadruple." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Quadruple.html

Subject classifications