Re: contexts and functions
- To: mathgroup at smc.vnet.net
- Subject: [mg94572] Re: [mg94529] contexts and functions
- From: Murray Eisenberg <murray at math.umass.edu>
- Date: Tue, 16 Dec 2008 02:37:42 -0500 (EST)
- Organization: Mathematics & Statistics, Univ. of Mass./Amherst
- References: <200812151248.HAA26443@smc.vnet.net>
- Reply-to: murray at math.umass.edu
Method 1: Open the package .m file in a recent version of Mathematica.
You'll see a button that, which clicks, gives you a drop-down list of
all the defined entities in the package.
Method 2: You have to begin the work, namely, expose each of the defined
entities as public (where, presumably, their actual definitions are
within a Private context inside the package). The usual way to do this
is simply to define a usage message for each function whose name you
want to be visible:
myfunc1::usage="myfunc1[yrs] gives the age of the universe, in/n
years, as of the time yrs.";
Francisco Gutierrez wrote:
> Dear friends:
> A very elementary question. I have created a package with several functions in it. How can I retrieve a list of all the functions the package has?
> Thanks
> Francisco
>
> --- On Sun, 12/14/08, David Park <djmpark at comcast.net> wrote:
>
> From: David Park <djmpark at comcast.net>
> Subject: [mg94529] [mg94472] Re: [mg94432] Tooltip[] ListContourPlot[] 6.0 vs. 7.0
> To: mathgroup at smc.vnet.net
> Date: Sunday, December 14, 2008, 7:38 AM
>
> The behavior of contour plots has changed in Version 7 and the documentation
> has not caught up with it. (The Help pages have tooltips because they never
> reevaluated the statements!)
>
> Tooltips are no longer automatically generated. The solution is to add the
> option ContourLabels -> Automatic to your contour plot statements.
>
> ContourPlot[x y, {x, -1, 1}, {y, -1, 1},
> ContourLabels -> Automatic]
>
> This should also work for ListContourPlot (but I haven't tried it.)
>
>
> David Park
> djmpark at comcast.net
> http://home.comcast.net/~djmpark/
>
>
> From: roby.nowak at gmail.com [mailto:roby.nowak at gmail.com]
>
> Dear all,
>
> With 6.0-6.0.3 ListContourPlot[] added a Tooltip[] arround every
> generated contourlines.
> With 7.0 this feature seems to have passed away.
> strangely all the ready ListContourPlot[] examples in 7.0 help still
> have the Tooltip[] but when you reevaluate them inside the help,Tooltip
> [] vanishes.
>
> As I am extracting specific contourlines form a final ListContourPlot
> [] I am heavily relying on the Tooltip[] on every generated
> contourline.
>
> Any hints how to reactivate it ?
>
> thx a lot
>
> Robert Nowak
>
--
Murray Eisenberg murray at math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower phone 413 549-1020 (H)
University of Massachusetts 413 545-2859 (W)
710 North Pleasant Street fax 413 545-1801
Amherst, MA 01003-9305
- References:
- contexts and functions
- From: Francisco Gutierrez <fgutiers2002@yahoo.com>
- contexts and functions