Re: Matrix Problem
- To: mathgroup at smc.vnet.net
- Subject: [mg51700] Re: Matrix Problem
- From: Curt Fischer <crf3 at po.cwru.edu>
- Date: Fri, 29 Oct 2004 03:40:01 -0400 (EDT)
- References: <clpr7g$a3d$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
nilaakash wrote: > Suppose I have a m*n matrix like this type. > > M={{1, a1, b1, c1}, {2, a2, b2, c2}, {3, a3, b3, c3}, {4, a4, b4, c4}, {5, a5, > b5, c5}, {6, a6, b6, c6}, {7, a7, b7, c7}} > > I want to change my matrix in such a way, > > N={{7, a7, b7, c7}, {6, a6, b6, c6}, {5, a5, b5, c5}, {4, a4, b4, c4}, {3, a3, > b3, c3}, {2, a2, b2, c2}, {1, a1, b1, c1}} In[1]:= m={{1,a1,b1,c1},{2,a2,b2,c2},{3,a3,b3,c3},{4,a4,b4,c4},{5, a5,b5,c5},{6,a6,b6,c6},{7,a7,b7,c7}}; n={{7,a7,b7,c7},{6,a6,b6,c6},{5,a5,b5,c5},{4,a4,b4,c4},{3,a3,b3, c3},{2,a2,b2,c2},{1,a1,b1,c1}}; In[3]:= Reverse[m] Out[3]= {{7,a7,b7,c7},{6,a6,b6,c6},{5,a5,b5,c5},{4,a4,b4,c4},{ 3,a3,b3,c3},{2,a2,b2,c2},{1,a1,b1,c1}} In[4]:= Reverse[m]\[Equal]n Out[4]= True