NEW FUNCTION

Function Expression :

\[f(x)=sin(x ). e^x \]

Domain

\[]-\infty ;+\infty [ \]

Limits

\[\lim_{x \rightarrow-\infty}f(x) = 0 \]
\[\lim_{x \rightarrow+\infty}f(x) = \left\langle -\infty, +\infty\right\rangle \]
\[ \]

Derivate

\[f^{\,\prime}(x)=e^{x} \sin{\left(x \right)} + e^{x} \cos{\left(x \right)} \]
\[f^{\,\prime}(x)=\sqrt{2} e^{x} \sin{\left(x + \frac{\pi}{4} \right)} \]
\[ \]

Integral

\[F(x) = \frac{e^{x} \sin{\left(x \right)}}{2} - \frac{e^{x} \cos{\left(x \right)}}{2} \]

Sign Table


Variation Table


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