xⁿ + yⁿ = 1

Best definition
xⁿ + yⁿ = 1
The equation of a square as n tends to infinity, compared to the equation of a circle when n is

equal to two.

Substituting different values of n into the equation xⁿ + yⁿ = 1, using a computer software, is a pretty addictive activity even among the mathematically challenged and the retired.

via giphy