--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessing_parts_of_arrays/quickref.tex	Wed Dec 01 16:51:35 2010 +0530
@@ -0,0 +1,12 @@
+\textbf{Accessing parts of arrays}
+
+\lstinline|C[i-1, j-1]| to access element i, j in C (mxn).
+\lstinline|C[i-1]| to access i^{th} row
+\lstinline|C[:, j-1]| to access j^{th} column
+
+Assigning to accessed elements, changes them. 
+
+\lstinline|A[m:n:o]| accesses the rows from \lstinline|m|
+to \lstinline|n| (excluded) in steps of \lstinline|o|
+
+Similarly, \lstinline|C[m:n:o, p:q:r]|