[sage-support] Re: plot a vertical line

2008-05-10 Thread Rose
On 10 mai, 23:33, Jason Grout <[EMAIL PROTECTED]> wrote: > Could you post the code that you have and explain what you are trying to > do with it? Ohlala nothing works tonight, I am going to post it tomorow, I hope you will help me then. Thanks in advance. Rose --~--~-~--~~

[sage-support] Re: plot a vertical line

2008-05-10 Thread Jason Grout
Rose wrote: > > >> Try doing a parametric plot: >> >> var('t') >> parametric_plot( (3,t), -10,10) >> > > He, I don't even understand what is a parametric plot (and what I > found in SAGE literature is to complex for me). Can you please > explain. You can look it up in an algebra book or ca

[sage-support] Re: plot a vertical line

2008-05-10 Thread Jason Grout
Rose wrote: > > > Rose a écrit : >> On 10 mai, 22:47, "William Stein" <[EMAIL PROTECTED]> wrote: >> >>> Here is an example of drawing a vertical line: >>> >>> sage: line([(1/2,-2), (1/2,2)]) >> Wow that answer was fast, >> >> Well if there a way to name it without drawing it (because I need to

[sage-support] Re: plot a vertical line

2008-05-10 Thread Rose
Rose a écrit : > On 10 mai, 22:47, "William Stein" <[EMAIL PROTECTED]> wrote: > > > Here is an example of drawing a vertical line: > > > > sage: line([(1/2,-2), (1/2,2)]) > > Wow that answer was fast, > > Well if there a way to name it without drawing it (because I need to > put it in an if Oh

[sage-support] Re: plot a vertical line

2008-05-10 Thread William Stein
On Sat, May 10, 2008 at 8:13 PM, Rose <[EMAIL PROTECTED]> wrote: > > > > On 10 mai, 22:47, "William Stein" <[EMAIL PROTECTED]> wrote: > >> Here is an example of drawing a vertical line: >> >> sage: line([(1/2,-2), (1/2,2)]) > > Wow that answer was fast, > > Well if there a way to name it without

[sage-support] Re: plot a vertical line

2008-05-10 Thread Rose
> Try doing a parametric plot: > > var('t') > parametric_plot( (3,t), -10,10) > He, I don't even understand what is a parametric plot (and what I found in SAGE literature is to complex for me). Can you please explain. Thanks. Rose --~--~-~--~~~---~--~~ To

[sage-support] Re: Jmol black screen in Notebook

2008-05-10 Thread walter neumann
I'm using Fedora 8 with Sun jdk1.6.0_06 java. Default java for Fedora icedtea, but that sage throws up errors when I use that, which is why I'm using Sun java. Plugin is working since applets on the JMOL website work in Firefox. Java is working fine since the graphics work fine from sage in a ter

[sage-support] Re: plot a vertical line

2008-05-10 Thread Rose
On 10 mai, 22:47, "William Stein" <[EMAIL PROTECTED]> wrote: > Here is an example of drawing a vertical line: > > sage: line([(1/2,-2), (1/2,2)]) Wow that answer was fast, Well if there a way to name it without drawing it (because I need to put it in an if and I don't want it to by show any

[sage-support] Re: plot a vertical line

2008-05-10 Thread Jason Grout
Rose wrote: > Hi, > > I am sorry for my english. > I want to plot a vertical line. I can draw a horisontal line by doing > f1=lambda x:1. > But when I do f1=lambda y:1 it do the same thing, and when I try with > Infinity(like if a do a circle in \mathbb(C), who past by (1,0) and > (1,infinity), I

[sage-support] Re: plot a vertical line

2008-05-10 Thread William Stein
On Sat, May 10, 2008 at 7:44 PM, Rose <[EMAIL PROTECTED]> wrote: > > Hi, > > I am sorry for my english. > I want to plot a vertical line. I can draw a horisontal line by doing > f1=lambda x:1. > But when I do f1=lambda y:1 it do the same thing, and when I try with > Infinity(like if a do a circle

[sage-support] plot a vertical line

2008-05-10 Thread Rose
Hi, I am sorry for my english. I want to plot a vertical line. I can draw a horisontal line by doing f1=lambda x:1. But when I do f1=lambda y:1 it do the same thing, and when I try with Infinity(like if a do a circle in \mathbb(C), who past by (1,0) and (1,infinity), I got some error. Thanks, R

[sage-support] Re: Jmol black screen in Notebook

2008-05-10 Thread Jason Grout
Walter Neumann wrote: > Someone else posted about this but there didn't seem to be a > resolution. Sorry to start a new discussion on the same topic -- I > didn's see how to add to that one. > > Using Firefox 2.0.0.14 any 3d plot in the notebook interface just > gives a black square with jmol in

[sage-support] Jmol black screen in Notebook

2008-05-10 Thread Walter Neumann
Someone else posted about this but there didn't seem to be a resolution. Sorry to start a new discussion on the same topic -- I didn's see how to add to that one. Using Firefox 2.0.0.14 any 3d plot in the notebook interface just gives a black square with jmol in the bottom right corner. Plots wo

[sage-support] Re: How do I bring points to the front of a plot?

2008-05-10 Thread William Stein
On Sat, May 10, 2008 at 9:35 AM, Hector Villafuerte <[EMAIL PROTECTED]> wrote: > > On Sat, May 10, 2008 at 9:14 AM, louie <[EMAIL PROTECTED]> wrote: >> >> I made a custom polar grid based on circles and lines and then plotted >> some points but the points appeared behind the grid. I tried the >> d

[sage-support] Re: How do I bring points to the front of a plot?

2008-05-10 Thread Hector Villafuerte
On Sat, May 10, 2008 at 9:14 AM, louie <[EMAIL PROTECTED]> wrote: > > I made a custom polar grid based on circles and lines and then plotted > some points but the points appeared behind the grid. I tried the > documentation on these primitives and also show() but nothing on the > subject. I was

[sage-support] How do I bring points to the front of a plot?

2008-05-10 Thread louie
I made a custom polar grid based on circles and lines and then plotted some points but the points appeared behind the grid. I tried the documentation on these primitives and also show() but nothing on the subject. If I missed something, please, point me to the docs. Thanks in advance. - lo

[sage-support] Re: Will Sage run on a 4GB Asus Eee PC?

2008-05-10 Thread Martin Albrecht
> I don't think it will be much of a problem. If there is hardware > around at dev1 I can certainly spend a day on the problem to get a > minimal setup going that works on the eee. malb has already done some > work there, so I expect little trouble. For the record: I do not own an EEE, though I'd