Re: Problem with plotting two functions
- To: mathgroup at smc.vnet.net
- Subject: [mg43654] Re: Problem with plotting two functions
- From: "Bo Le" <bole79 at email.si>
- Date: Sun, 28 Sep 2003 06:00:35 -0400 (EDT)
- References: <bl3jss$en2$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
This is because Mathematica by default draws only some of the plot, add the
option PlotRange->All and it draws everything, so:
Plot[functions,{x,-5,4},PlotRange->All]
I read somewhere that the algorithm for plotting is such, that it draws 80%
of the plot or something similary. I can't remember exactly, so can somebody
who knows, points to the right reference? Thanks.
Bo Le @ Ljubljana, Slovenia
"newbie" <newbie at newbiehome.com> wrote in message
news:bl3jss$en2$1 at smc.vnet.net...
> When I issue the command
>
> Plot[{x^3 - 6x, 8 - 3x^2}, {x, -5, 4}]
>
> The two functions are drawn but I do not see the first intersection point
> at (-4,-40). In another system, I see it.
>
> Can anybody tell me what to do?
>
> TIA
>
>