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Diffstat (limited to 'day1/session6.tex')
| -rwxr-xr-x | day1/session6.tex | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/day1/session6.tex b/day1/session6.tex index 906fb54..05b6134 100755 --- a/day1/session6.tex +++ b/day1/session6.tex @@ -216,11 +216,17 @@ Use \kwrd{solve()} \frametitle{Scipy Methods - \typ{roots}} \begin{itemize} \item Calculates the roots of polynomials +\item To calculate the roots of $x^2-5x+6$ \end{itemize} \begin{lstlisting} - In []: coeffs = [1, 6, 13] + In []: coeffs = [1, -5, 6] In []: roots(coeffs) + Out[]: array([3., 2.]) \end{lstlisting} +\vspace*{-.2in} +\begin{center} +\includegraphics[height=1.6in, interpolate=true]{data/roots} +\end{center} \end{frame} \begin{frame}[fragile] @@ -291,6 +297,9 @@ Find the root of $sin(x)+cos^2(x)$ nearest to $0$ In []: fsolve(f, 0) Out[]: -0.66623943249251527 \end{lstlisting} +\begin{center} +\includegraphics[height=2in, interpolate=true]{data/fsolve} +\end{center} \end{frame} %% \begin{frame}[fragile] |