Re: RandomList and pure function
- To: mathgroup at smc.vnet.net
- Subject: [mg70889] Re: RandomList and pure function
- From: "dimitris" <dimmechan at yahoo.com>
- Date: Mon, 30 Oct 2006 05:33:41 -0500 (EST)
- References: <ei18or$8n7$1@smc.vnet.net>
First your list of pseudorandom numbers between 0 and 1
n = 100;
lis = RandomReal[{0, 1}, {n, 2}];
And here is three ways to get what you search for
sol1 = (#1[[1]] + 2*#1[[2]] & ) /@ lis;
sol2 = lis /. {x_Real, y_Real} -> x + 2*y;
sol3 = Apply[#1 + 2*#2 & , lis, 1];
(*Check*)
sol1 == sol2 == sol3
True
Regards
Dimitris