
Re: Another question about Factor
Posted:
Nov 22, 2012 7:28 PM


Dear Nasser,
Thanks again for your quick reply. After using the following command, it works:
vv = Det[{{1, 1, 1, 1}, {x1, x2, x3, x4}, {y1, y2, y3, y4}, {z1, z2, z3, z4}}]; uu = HornerForm[vv, {x1, x2, x3, x4, y1, y2, y3, y4, z1, z2, z3, z4}]
Thanks, Tang Laoya
On Thursday, November 22, 2012 11:19:52 PM UTC+8, Tang Laoya wrote: > Dear all, > > > > I need to factor a polynomial express, however, it doesn't work, could anyone help me to take a look at it? > > > > Thanks, > > Tang Laoya > > > > > > The code: > > > > vv = Det[{{1, 1, 1, 1}, {x1, x2, x3, x4}, {y1, y2, y3, y4}, {z1, z2, > > z3, z4}}]; > > vv = Factor[vv]

