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The term used by Aristotle to mean "reversal of situations" in a tragedy
\(\sum _ { i = 0 } ^ { 5 }\)
A summation notation representing the addition of a sequence of numbers, from the index i equals 0 to i equals 5.
\(n ^ { 2 }\)
Represents the square of a number n, calculated as n multiplied by itself.
\(( n - 2 ) !\)
The factorial of the quantity \(n-2\), representing the product of all positive integers less than or equal to \(n-2\).
\(n ^ { 2 }\)
An algebraic expression indicating the square of the variable n.