\infin - LaTeX Symbol

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\infty

\infin

The infinity symbol, represented by \infin, is used to denote the concept of infinity in mathematics. It is often used in calculus, mathematical analysis, and other areas to represent an unbounded limit or an infinitely large quantity.

Examples

x \to \infty lim f (x) = L

Limit of a function as x approaches infinity

\lim_{x \to \infin} f(x) = L

n = 1 \sum \infty \frac{1}{n ^{2}} = \frac{π ^{2}}{6}

Infinite series summation

\sum_{n=1}^{\infin} \frac{1}{n^2} = \frac{\pi^2}{6}

\int_{0}^{\infty} e^{- x} d x = 1

Improper integral over an infinite interval

\int_{0}^{\infin} e^{-x} \, dx = 1