Change Varying

chapters/arrays.tex

@@ -198,7 +198,8 @@ \section{Built-in Array Functions}\doublelabel{built-in-array-functions}
 The argument $n$ must be a constant that can be evaluated during translation, as it determines
 the number of dimensions of the returned array.
 \begin{nonnormative}
-Varying $n$ for \lstinline!promote! complicates matrix handling as it
+An $n$ that is not a constant that can be evaluated during translation for \lstinline!promote!
+complicates matrix handling as it
 can change matrix-equations in subtle ways (e.g.\ changing inner products to matrix multiplication).
 \end{nonnormative}