<!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.--> <H2><B>set looping</B></H2><P> <code>set looping <i>on|off</i></code><p> Animate when fewer than three dimensions are varying (ie, animate a line graph).<p> <H3>Usage Notes</H3><P> <ol> <li>Remember to turn <code>looping off</code> when you are done animating, or you will get suprised when you enter your next expression. <P> </ol> <H3>Examples</H3><P>