l i n u x - u s e r s - g r o u p - o f - d a v i s
L U G O D
 
Next Meeting:
November 4: Social gathering
Next Installfest:
TBD
Latest News:
Oct. 10: LUGOD Installfests coming again soon
Page last updated:
2009 Apr 05 17:17

The following is an archive of a post made to our 'vox-tech mailing list' by one of its subscribers.

Report this post as spam:

(Enter your email address)
Re: [vox-tech] [OT] Math question: help me make a rainbow
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [vox-tech] [OT] Math question: help me make a rainbow



Bill Kendrick wrote:
> On Wed, Apr 01, 2009 at 11:29:13PM -0700, Jeff Newmiller wrote:
>> Is this [1] what you are thinking of?
>>
>> [1] http://home.comcast.net/~jdnewmil/puzzle/rainbow_draw.gnumeric
> 
> Close!  When y2=y1, I get a flat line, though.  I should get an arc
> from a circle with a diameter of abs(x2-x1).

I changed it a little. Look again.

> Also, I'm a gnumeric gn00b -- is there a way to make the chart always
> have the same aspect ratio?  (that is, I want the steps in the X axis
> to be the same width in the Y axis, so that things don't squish and
> stretch)

I don't think so.

-- 
---------------------------------------------------------------------------
Jeff Newmiller                        The     .....       .....  Go Live...
DCN:<jdnewmil@dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live Go...
                                       Live:   OO#.. Dead: OO#..  Playing
Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
/Software/Embedded Controllers)               .OO#.       .OO#.  rocks...1k
---------------------------------------------------------------------------
_______________________________________________
vox-tech mailing list
vox-tech@lists.lugod.org
http://lists.lugod.org/mailman/listinfo/vox-tech



LinkedIn
LUGOD Group on LinkedIn
Sign up for LUGOD event announcements
Your email address:
facebook
LUGOD Group on Facebook
'Like' LUGOD on Facebook:

Hosting provided by:
Sunset Systems
Sunset Systems offers preconfigured Linux systems, remote system administration and custom software development.

LUGOD: Linux Users' Group of Davis
PO Box 2082, Davis, CA 95617
Contact Us

LUGOD is a 501(c)7 non-profit organization
based in Davis, California
and serving the Sacramento area.
"Linux" is a trademark of Linus Torvalds.

Sponsored in part by:
O'Reilly and Associates
For numerous book donations.