Try either mat_unblocker or mat_fullunblocker. --Barton -----maxima-bounces at math.utexas.edu wrote: ----- >Hello > >I'm?probably?asking?something?really?basic,?but?I've?not?been?able?to?have >it?working:?I'm?trying?to?create?a?9x9?matrix?from?1x3?matrix:?