Output of "Solve" as a list
- To: mathgroup at smc.vnet.net
- Subject: [mg28599] Output of "Solve" as a list
- From: dkl2 at zahav.net.il (Doron)
- Date: Tue, 1 May 2001 00:17:26 -0400 (EDT)
- Organization: The Math Forum
- Sender: owner-wri-mathgroup at wolfram.com
Asking for "Solve" command won't give a list , for example:
In[23]:=
data = Solve[x\^2 == 4, x]
Out[23]=
{{x -> -2}, {x -> 2}}
But if I want to use the output , for example :
In[24]:=
data^3
Out[24]=
( ( x -> (-2) }^3, ( (x -> {2) }^3 } .
the software dosen't consider x-> ... , as a number ,
but literally as "x->..." , so when asking data^3 it gives
(x->...)^3 .
Can anyone help me ? , thank you .