Re: [Gnuplot-info] Power operators

[<as...@ca...>]

Hi!

On 6/7/07, Joel Swanson <jsw...@wp...> wrote:
> plot [-3:3] (1/3)**x
>
Remember that in gnuplot it is not the same 1 as 1. : 1 is an integer
number and 1. is a float. So 1/3 =3D 0:

gnuplot> print 1/3
0
gnuplot> print 1./3
0.333333333333333
gnuplot> print 1./3.
0.333333333333333

try with

gnuplot> plot [-3:3] (1./3.)**x

Bye!

> I think this should give me a nice curve starting at (-3,27), passing
> through (0,1) and ending at (3,1/27), but it doesn't. It gives me a
> horizontal line (0,0) to (3,0) and a warning that I have an empty y
> range.  Any help would be appreciated.
>
> Joel Swanson
>
> E-mail correspondence to and from this address may be subject to the
> North Carolina Public Records Law and may be disclosed to third parties
> by an authorized state official.
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Gnuplot-info mailing list
> Gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
>


--=20
---------------------------------------------
Mg.  Hern=E1n  Gonzalo  Asorey
Instituto Balseiro - CAB
(8400) San Carlos de Bariloche
R=EDo Negro  - Rep. Argentina
---------------------------------------------
cabtep5.cnea.gov.ar/~asoreyh/