Re: Lists of all values of a two-variable function
- To: mathgroup at smc.vnet.net
- Subject: [mg64743] Re: Lists of all values of a two-variable function
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Thu, 2 Mar 2006 06:47:27 -0500 (EST)
- Organization: Uni Leipzig
- References: <du3vcn$mjd$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, Union[Flatten[Outer[f, l1, l2], 1]] Regards Jens "José Carlos Santos" <jcsantos at fc.up.pt> schrieb im Newsbeitrag news:du3vcn$mjd$1 at smc.vnet.net... | Hi all, | | I would like to do this: given a function _f_ in two variables and two | lists l1 and l2, to get the list of all values f[a,b] with _a_ in l1 and | _b_ in l2, with all duplicated values removed. How do I do that? | | The closest thing that I am able to do is: | | Table[f[l1[[i]],l2[[j]]],{i,1,Length[l1]},{j,1,Length[l2]}] | | but, of course: | | 1) what I get is a list of lists; | | 2) I eventually get duplicated values. | | Best regards, | | Jose Carlos Santos |