Re: the graphic of a function
- To: mathgroup at smc.vnet.net
- Subject: [mg92099] Re: [mg92083] the graphic of a function
- From: Franco Milicchio <franco.milicchio at gmail.com>
- Date: Sat, 20 Sep 2008 04:57:29 -0400 (EDT)
- References: <200809190956.FAA16548@smc.vnet.net>
On Sep 19, 2008, at 11:56am, Serg wrote:
> i think i've asked this before. anyway, i am new in mathematica and =
> i want how can I create the graphic of an exact function the same as =
> I do for Sin[].
>
> for example f(x)=x^2/(x+1)^2
> can anyone help?
>
Yes, just do what you do with Sin[], substituting your f (as well as
the plot range):
Plot[Sin[x],{x,-3 Pi,3 Pi}]
Plot[x^2/(x + 1)^2, {x, -3, 3}]
If you want, you may create a function named f. Then you should read
in the Documentation Center "ref/SetDelayed" (if you have version 6).
=E0 plus
--
Franco Milicchio <franco.milicchio at gmail.com>
DiS - Dept. of Studies on Structures
DIA - Dept. of Computer Science and Engineering
University Roma Tre
http://plm.dia.uniroma3.it/milicchio/
- References:
- the graphic of a function
- From: Serg <edy13ro20000@yahoo.com>
- the graphic of a function