Little-O Estimate for Real Function/Examples
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Examples of Little-$\oo$ Estimates for Real Functions
Example: Sine Function at $+\infty$
Let $f: \R \to \R$ be the real function defined as:
- $\forall x \in \R: \map f x = \sin x$
Then:
- $\map f x = \map \oo x$
as $x \to \infty$.
Example: $x = \map \oo {x^2}$ at $+\infty$
Let $f: \R \to \R$ be the real function defined as:
- $\forall x \in \R: \map f x = x$
Then:
- $\map f x = \map \oo {x^2}$
as $x \to \infty$.