It’s a pity that Maple does not offer easy ways to plot the region between two curves in the xy-plane. The option “filled=true” can only plot the region between the curve y=f(x) and the x-axis.

I am using the ODE analyzer to look at the numerical solution to a second order ODE of the form 0=-uc'-kc+Ec" with u=.3, k=.0001 and E=10, and with conditions, c(0)=2 and c'(20,000)=0. When I try the solve numerically, I get an error message saying "unable to convert input to a first order system. Recieved error: too few boundary conditions, expected 5 got 2." What am I missing?

Hello,
I am trying to draw a static plot in JSP (without java needed on client ). I am sure that the command is OK, I wrote it according the example in manual.

<maple:statement type="plot" height="200" width="400">plot(x*x,x=-1..1,y=0..1)</maple:statement>

But this error appears in browser:

MapleNet JSP Error
Error in maple:statement (Reference # 1196078978052)
cannot_convert_results
Please try again.

I looked into logs and there is an error:

...
2007-11-26 13:09:37 StandardContext[/maplenet][org.apache.jasper.runtime.PageContextImpl@6e82254d] maple: statement: to Maple -plot(x*x,x=-1..1,

Hallo,
I would like to run my worksheet document (.mw) on MapleNet server. Unfortunately, I have always got this error message "Maple Worksheet - Error, Failed to load the worksheet /maplenet/kriz/taylor.mw". I found MapleNet Demo
on our server (http://melian.ics.muni.cz:8080/maplenet/worksheet/) but with the same error result.
Maybe there is some problem on our server, but me and our administrator don't have any idea to correct it.
Thank you for help.
Regards
Pavel Kriz
kriz@math.muni.cz
Masaryk University
Czech Republic

Hello, I am given a question in the form f(x)=x^delta sin(1/x) if x does not equal zero,and f(x)=0 if x = 0. the question goes on to say, where delta > 0, we know that f is continous at x=0, but is differentiable at x=o only when delta > 1. it asks me to use maple to provide evidence for this using MAPLE,s graphing features. I am not sure how to input this into MAPLE. Could someone please help? thank's a bunch
I think i posted this in the wrong section before.

Hello, I am given a question in the form f(x)=x^delta sin(1/x) if x does not equal zero,and f(x)=0 if x = 0. the question goes on to say, where delta > 0, we know that f is continous at x=0, but is differentiable at x=o only when delta > 1. it asks me to use maple to provide evidence for this using MAPLE,s graphing features. I am not sure how to input this into MAPLE. Could someone please help? thank's a bunch

Hi all,
Here are my questions:
1) How do i perform small-angle approximation (linearization) on a nonlinear DE using Maple. This is necessary to create a state-space representation of the DEs. By small-angle approximation i mean that:
sin(theta(t))=theta(t)
cos(theta(t))=1
theta(t)^2 = 0
theta(t)*alpha(t)=0
and so on....
I tried using manual substitution using the "subs" command. It is not a very feasible method. I have tried "dsolve" command. Not what i want since i only want to linearize the DEs and not solve for a particular angle.
2) My second question is regarding defining outputs of the "DiffEquation" command. Usually it will go:

I am using windows vista but with office 2003. I am also using maple 11 with the 11.01 build.
On installing maple excel addin I have this error:
'VBE6EXT.OLB' could not be loaded.
Clicking OK gives another error: 'Unexpected Error (50001)'
Now I can't even open the VB Editor. I get the error message: 'Out of Memory'
Any help?
Thanks.

I would like to set up library(s) of routines that can be accessed as part of MapleNet applications. MapleNet applications are prevented from doing file i/o unless you specifically "unprotect" your server.
Is there a way to set up libraries on my web server to safely get around it?
Or is there a way to include my library routines while I'm building my maplet application, without copying and pasting in the source?

For my technical applications I use the incomplete EllipticE(z,k) = int(sqrt(1-k^2*t^2)/sqrt(1-t^2),t=0..z) and Incomplete Elliptic integral of the first kind EllipticF(z,k), both with z positive but arbitrary and with 0<>

Hello:
I just bought this maple sofware last week, and I need some help with that. I am tryingto do my homework from college, "calculus and trig" I need to know how I can erase after I have bee done an exercise in the little window going to: maple 11, untitle, tools, tutor, single variable?
I this is very good but I jsut can not erase anyting after I did an exercise , please I need help!! thank you!

Not sure if this is known or not, I couldn't find any reference to it.
If you have a Maplet that you serve over the Internet using MapleNet, if the Maplet code has a trailing comment character - # -, then the Maplet won't display. You get the unhelp error message:
"Exception is server did not return a correct Maplet Definition. Results were"
It's a trivial problem once you find it, but finding it was not trivial.
For the MapleNet developers. Take any Maplet, add a new line at the end of the file, put a comment character at the start of the line. The Maplet will not work. You can add the comment char to the .maplet file or to a .mw that is then exported. Happens in MapleNet 10.5 and MapleNet 11.

Hi!
Could somebody please tell me if there is a
student version of the Global Optimization toolbox?
Thanks,
Raj
By the way, I bought Maple 11 today...its awesome!!!

Hi
I have a small problem which i hoped you could help me with. On my personal computer i have installed Maple 10, so i could do some schoolwork home. But on the computers at my school we use Maple 8. When i try to open a file made in Maple 10 in Maple 8, i only get weird signs. So I have to copy everything i wrote at home, on to the school computer. Its not the end of the world, but it takes time.
Is there any way to fix this? Is Maple 9.5 backward compatabil with Maple 8?
Thanks in advance!

I want to display international characters in maplets.
For this to work with the MapletViewer I have found that they maplet needs to be saved using the Western (Windows-1252) encoding. (Even this appears to not be entirely perfect, but that is not the issue here.)
I have had absolutely no success with MapleNet. The international characters appear differently when the same maplet is launched with MapletViewer and with MapleNet.
The two maplets can be viewed from our MapletNet server by visiting the URLs:
http://maplenet.math.sc.edu/test/umlaut-1252.html
http://maplenet.math.sc.edu/test/umlaut-utf8.html