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Re: vector/matrix indexed from zero

• To: mathgroup at smc.vnet.net
• Subject: [mg114700] Re: vector/matrix indexed from zero
• From: Oliver Ruebenkoenig <ruebenko at wolfram.com>
• Date: Mon, 13 Dec 2010 03:53:47 -0500 (EST)
• References: <201012121047.FAA23423@smc.vnet.net>

On Sun, 12 Dec 2010, Vasyl' wrote:

> How to create vector in Mathematica index of which will start from
> zero.
>
> Now for x = {0, 1}, x[[1]] gives 0 and x[[2]] gives 1.
>
> I want x[[0]] = 0, x[[1]] = 1.
>
>

the index 0 gives you the Head of the expr

f[1, 2, 3][[0]]

f

Oliver

• References:
  • vector/matrix indexed from zero
    • From: "Vasyl&#39;" <vvavrychuk@gmail.com>