+Knuth's Up-Arrow Notation, or **up-arrow notation**, is a powerful way to express extremely [Large Numbers](/wiki/large_numbers). It extends basic [exponentiation](/wiki/exponentiation) into a sequence of hyperoperations, building an array of arrows for unimaginable scale. This notation elegantly captures growth far beyond what powers alone can describe.
+## See also
+- [Hyperoperation](/wiki/hyperoperation)
+- [Graham's Number](/wiki/graham%27s_number)
+- [Ackermann Function](/wiki/ackermann_function)
... 1 more lines