\begin{frame} \frametitle{Fundamental Theorem of Calculus} \fundamental \medskip The second part yields an easy method for evaluating integrals! \pause \begin{exampleblock}{} Evaluate the integral \begin{talign} \int_1^3 e^x\,dx \end{talign} \pause Note that $e^x$ is continuous\pause, and an antiderivative is $F(x) = e^x$.\pause \begin{talign} \int_1^3 e^x \,dx = \mpause[1]{e^3 - e} \end{talign} \pause\pause We could have used any antiderivative $F(x) = e^x + C$\;! \end{exampleblock} \vspace{10cm} \end{frame}