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Re: List Manipulation

• To: mathgroup at smc.vnet.net
• Subject: [mg72416] Re: List Manipulation
• From: "dkr" <dkrjeg at adelphia.net>
• Date: Wed, 27 Dec 2006 05:23:04 -0500 (EST)
• References: <emo866$g29$1@smc.vnet.net>

In[10]:=
data={a1+b1*k,a2+b2*k,a3+b3*k};
listA=Cases[data,Plus[a_,_Times]:>a,{1}]
listB=Cases[data,Plus[_Symbol,Times[b_,k]]:>b,{1}]
Out[11]=
{a1,a2,a3}
Out[12]=
{b1,b2,b3}

dkr