Re: Equal and operation with list
- To: mathgroup at smc.vnet.net
- Subject: [mg29528] Re: [mg29491] Equal and operation with list
- From: Omega Consulting <pptssman at yahoo.com>
- Date: Sat, 23 Jun 2001 01:47:13 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
At 01:20 AM 6/22/2001, Guillermo Sanchez wrote:
>I have tree list:
>
>Y = {y1, y2}
>B = {{b11,b12} , {b21, b22}}
>X = {X1, X2}
>
>I wish transform its in a system of equations like this:
>
>{y1== b11 X1 + b12 X2, y2== b21 X1 + b22 X2}
>
>I have test with Y == Dot[B,X] but don`t work. Any help?. Thanks
Close, the part you're missing is Thread.
Thread[Y == B.X]