Re: How to create this kind of list

*To*: mathgroup at smc.vnet.net*Subject*: [mg122148] Re: How to create this kind of list*From*: "Dr. Wolfgang Hintze" <weh at snafu.de>*Date*: Sun, 16 Oct 2011 07:08:24 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <j7bm30$35r$1@smc.vnet.net>

You can use Transpose[] like this n = 3; va = Table[a[i], {i, 1, n}] vb = Table[b[i], {i, 1, n}] {a[1], a[2], a[3]} {b[1], b[2], b[3]} Transpose[{va, vb}] {{a[1], b[1]}, {a[2], b[2]}, {a[3], b[3]}} --- Wolfgang "Szymon Roziewski" <szymon.roziewski at gmail.com> schrieb im Newsbeitrag news:j7bm30$35r$1 at smc.vnet.net... > Hello there, > I am thinking about creating such a list. > I have 2 lists with the same number of elements. > The idea is to create one list which was taken from these previous > two ones > in the following way: > Take one element of the first list and one from another and put it > into > result list {{x1,y1},{x2,y2},...,{xn,yn}}. > Input lists: > A={x1,x2,...,xn} > B={y1,y2,...,yn} > > All best, > Szymon Roziewski