tt>b</tt> about <tt>b</tt><tt>=</tt><tt>c</tt>, up to and including the term
  <tt>(</tt><tt>b</tt><font face="symbol">-</font
><tt>c</tt><tt>)</tt><sup><tt>d</tt></sup>.  Maxima also supports Taylor expansions in more
  than one independent variable; see the Manual for details.</dd>
 <dt><b><tt>transpose(a)</tt></b></dt>
	<dd> Gives the transpose of the matrix <tt>a</tt>.</dd>
 <dt><b><tt>trigexpand(a)</tt></b></dt>
	<dd> Is a trig simplification function which
  uses the sum-of-angles formulas to simplify