Function Expression :
\[f(x)=\frac{1}{x}-1+\frac{1+e^{\frac{1}{x}}}{\frac{1}{x}} \]Domain
\[\left]-\infty, 0\right[ \cup \left]0, \infty\right[ \]Limits
\[ \]Derivate
\[ \]Integral
\[F(x) = x^{2} \operatorname{E}_{3}\left(- \frac{1}{x}\right) + \frac{x^{2}}{2} - x + \log{\left(x \right)} \]Sign Table
Variation Table
Plot
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