Index: doc/theses/mike_brooks_MMath/programs/bkgd-carray-arrty.c
===================================================================
--- doc/theses/mike_brooks_MMath/programs/bkgd-carray-arrty.c	(revision b5bfb16ea228f5a456e0a4c2f07fb56ac6186cae)
+++ doc/theses/mike_brooks_MMath/programs/bkgd-carray-arrty.c	(revision d3a4986415d3791181de98120031e71a598fe5ce)
@@ -57,9 +57,13 @@
 	f( &ar );
 
-	float fs[] = {3.14, 1.707};
+	float fs[] = {3.14, 1.77};
 	char cs[] = "hello";
 	static_assert( sizeof(fs) == 2 * sizeof(float) );
 	static_assert( sizeof(cs) == 6 * sizeof(char) );  $\C{// 5 letters + 1 null terminator}$
 
+	float fm[][2] = { {3.14, 1.77}, {12.4, 0.01}, {7.8, 1.23} };  $\C{// brackets define structuring}$
+	char cm[][sizeof("hello")] = { "hello", "hello", "hello" };
+	static_assert( sizeof(fm) == 3 * 2 * sizeof(float) );
+	static_assert( sizeof(cm) == 3 * 6 * sizeof(char) );
 }