Re: Outer with index in bounds
- To: mathgroup at smc.vnet.net
- Subject: [mg80471] Re: Outer with index in bounds
- From: dh <dh at metrohm.ch>
- Date: Thu, 23 Aug 2007 01:07:33 -0400 (EDT)
- References: <fagu1f$92b$1@smc.vnet.net>
Hi, Outer takes lists as parameter and not expressions. But you can achieve your goal with e.g.: Table[f[#, i], {i, #}]& /@ Range[10] hope this helps,Daniel DC wrote: > Hi all, I would like to use Outer as: > > Outer[f[#1,#2]&,Range[10],Range[#1],1,1] > > in order to create a list whose first element is a list of length 1, the > second is a list of length 2, and so on. > More generally, I would like to use Outer with one bound depending on > the other as in : > > Outer[f[#1,#2]&,list1,list2[#1],1,1] > > Obviously none of the above works. > Many thanks in advance for any pointers. > -Francesco >