Re: pick out an element from list
- To: mathgroup at smc.vnet.net
- Subject: [mg98066] Re: [mg98011] pick out an element from list
- From: "David Park" <djmpark at comcast.net>
- Date: Sun, 29 Mar 2009 02:45:45 -0500 (EST)
- References: <12357150.1238238842363.JavaMail.root@m02>
list = Range[5]; NestList[Rest[#] - First[#] &, list, Length[list] - 1] {{1, 2, 3, 4, 5}, {1, 2, 3, 4}, {1, 2, 3}, {1, 2}, {1}} David Park djmpark at comcast.net http://home.comcast.net/~djmpark/ From: bahadir [mailto:bahadirgurbuz54 at hotmail.com] i have a list with n element.i want to pick out an element from the = list, and to deduct the element from all the other residual elements. This = process is the first step. i must apply all elements of the list, invariably. Namely, in conclusion, i will obtain n list with n-1 elements. now, i = will try to explain as numerically. let element number of the list be 2500. = and i am picking out the first element of the list. and i'm deducting the = first element from the residual elements of the list. and now, i have a list = with 2499 elements.after that, i'm passing the second element, and i'm = applying the same processes. =C4=B1 can't do this, can anyone help me???