Make a list out of solutions given by Solve
- To: mathgroup at yoda.physics.unc.edu
- Subject: Make a list out of solutions given by Solve
- From: mcdonald at delphi.umd.edu (William MacDonald)
- Date: Mon, 1 Mar 93 12:25:06 EST
The simplest way to make a list from solutions provided by Solve is to
use the usual technique for dealing with substitution rules.
In[1]:=
Solve[(x-a)(x-b)(x-c)==0,x]
Out[1]=
{{x -> a}, {x -> c}, {x -> b}}
In[2]:=
solnlist=x/.%
Out[2]=
{a, c, b}
--
William M. MacDonald
Professor of Physics
University of Maryland
Internet: mcdonald at delphi.umd.edu