NEW FUNCTION

Function Expression :

\[f(x)=\frac{-x}{x+e^{-x}} \]

Domain

\[\mathbb{R} \setminus \left\{x\; \middle|\; x \in \mathbb{R} \wedge x e^{x} + 1 = 0 \right\} \]

Limits

\[ \]

Derivate

\[ \]

Integral

\[F(x) = - \int \frac{x e^{x}}{x e^{x} + 1}\, dx \]

Sign Table


Variation Table


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