--- a/day1/cheatsheet6.tex	Tue Dec 08 13:06:14 2009 +0530
+++ b/day1/cheatsheet6.tex	Tue Dec 22 14:10:37 2009 +0530
@@ -82,7 +82,7 @@
 In [96]: expression(pi/3)
 Out[96]: 0.90689968211710881
 \end{lstlisting}
-\subsection{Roots of non-linear eqations}
+\subsection{Roots of non-linear equations}
 For Finding the roots of a non linear equation(defined as $f(x)=0$), around a starting estimate we use \typ{fsolve}:\\
 \typ{In []: from scipy.optimize import fsolve}\\
 \typ{fsolve} is not a part of \typ{pylab}, instead is a function in the \textbf{optimize} module of \textbf{scipy}, and hence we \textbf{import} it.\\