Re: Question about LISTS
- Subject: [mg2711] Re: Question about LISTS
- From: Christian.Jost at epc.u-psud.fr (Christian Jost)
- Date: Sat, 9 Dec 1995 01:54:12 -0500
- Approved: usenet@wri.com
- Distribution: local
- Newsgroups: wri.mathgroup
- Organization: Universite Paris-Sud XI
In article <4a3ejh$qnc at dragonfly.wri.com>, "cjkelly at bu.edu" <cjkelly at bu.edu> wrote: > The idea is to extract elements out of a list and then plug them > into LINE[{{x,y},{x1,y1}}]=20 Use pure functions (see Mathematica manual), they are an elegant tool for such tasks: In[14]:=3D x=3D{4,5,-3,1}; In[18]:=3D Line[{{0,0},{#,#^2}}]& /@ x Out[18]=3D {Line[{{0, 0}, {4, 16}}], Line[{{0, 0}, {5, 25}}],=20 Line[{{0, 0}, {-3, 9}}], Line[{{0, 0}, {1, 1}}]} In[19]:=3D Show[Graphics[%]] Hope that helps, Christian. --=20 Christian Jost, Universit=E9 Paris-Sud XI, Orsay, France jost at psisun.u-psud.fr