\eqsim
The \eqsim command in LaTeX is used to denote that two quantities are asymptotically equivalent. This relation is often used in mathematics to express that two functions or sequences behave similarly as they approach a certain limit, typically infinity.
Indicates that the functions f(n) and g(n) are asymptotically equivalent as n approaches infinity.
f(n) \eqsim g(n)
Shows that the sequences a_n and b_n are asymptotically equivalent.
a_n \eqsim b_n
Expresses that x^2 + x and x^2 are asymptotically equivalent as x approaches infinity.
x^2 + x \eqsim x^2