Function Expression :
\[f(x)=1-ln(1-\frac{1}{x. e^{-x}} ) \]Domain
\[ \]Limits
\[ \]Derivate
\[ \]Integral
\[F(x) = - x \log{\left(1 - \frac{e^{x}}{x} \right)} - \int \left(- \frac{x}{x - e^{x}}\right)\, dx - \int \frac{x e^{x}}{x - e^{x}}\, dx \]Sign Table
Variation Table
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