RE: how to replace a list of variables
- To: mathgroup at smc.vnet.net
- Subject: [mg14052] RE: [mg14017] how to replace a list of variables
- From: Daniel CLEMENT <dclement at mail.cpod.fr>
- Date: Fri, 18 Sep 1998 03:50:35 -0400
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
{x,y} is not a valid name for a variable. You can assign: v={x,y} /. %
then access v[[1]] and v[[2]], or individually x=x /. %
y=y /. %%
Regards - Daniel CLEMENT
> ----- Original Message -----
> From: Shih-Ying Wu [SMTP:wus at econ.lsa.umich.edu]
To: mathgroup at smc.vnet.net
> Sent: Wednesday, September 16, 1998, 20:11:59
> To: mathgroup at smc.vnet.net
> Subject: [mg14017] how to replace a list of variables
>
> Hi, I just got emails discussing how to assign a solution to a variable.
> However, the same approach doesn't work for the following similar
> question, in which the solution is a vector.
>
> FindRoot[{x+y==10,x==y},{x,3},{y,3}] {{x->5,y->5}}
> {x,y}={x,y}/.%
>
> Thanks.
>
> Shih-ying Wu
>
>
>
> ----- End Of Original Message -----