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