I'm new to this forum so I hope this is the right board to post this. I've been using Maple in windows for a few years, I usually only use Maple classic. Recently I installed SuSE 10.1 32bit (kernel 2.6.16.21-0.13-smp) on my desktop (dual core Opteron 165 with 2GB RAM), and I installed Maple 10 Linux version onto it. The problem is that the Maple classic often takes 30 seconds to 1 minutes to load some .mws files , while in Windows these files can be opened in 1-2 seconds. I've tried to upgrade to Maple 10.04, and the problem remains, and I noticed that after I typed "xample -cw" in the terminal, there is a message shows "only the first 8192 fonts would be catched"

Hi, I'm trying to use 'numeric dsolve' to solve a system of differential equation. dsol:=dsolve(sys,[phi(t),phi1(t),psi(t),psi1(t),theta(t),x(t)],numeric,output=operator) Now I need to substitute the solution obtained for the unknowns into another expression. What would be the best way to do it/ or what should the output format be? Any help or suggestion will be highly appreciated. Thanx, Priya

Since doing the upgrade for Maple 10.05 (build ID 235106) I have experienced long delays after scrolling in addition to kernel connection problems I described in a previous post. With a 2 page file in document format, I get a delay of over 1.5 minutes after scrolling up the page. This has rendered my copy of Maple unusable in document format. Has no one else experienced these problems? Is there a fix or a way to return to the previous version of Maple?

Yesterday I downloaded and installed the latest upgrade to Maple 10.05 for OS X. Today I find that I can open two worksheet sessions, but not a third. Opening a third file takes ages (approx. 30 sec) and when I try to execute the file, I get the message "Waiting for kernel connection." This behavior is consistent over several tries. I have a Power PC with 1 GB SD RAM. Has anyone else seen this behavior?

I have a list of coordinates that need to be used to create 3d polygons. I need only the outline of each polygon to be graphed (no fill) so that I can see the placement pattern of a line traveling through the polygons. Is there a way to do this? I've tried using polygonplot3d and listplot3d, but neither provide the graph I want.

Thanks!

Hello; I am not sure how to graph a sinusoid. Example: y=A+B sin (theta - D) How do you make a theta? graph: y=10 +5 sin(0theta+30degrees) graph: y = 2 - 3 cos( theta - 45 degree) Thanks; MC

Hello, I am trying to plot a surface with Maple and could not figure out the right way. The surface consists of two pieces seperated by a inequality and it is defined by the following given functions and inequality: x = f(s) y = g(s) if y

I kept seeing in the help pages for linalg that it is being superseded by LinearAlgebra, so I have tried to work with LinearAlgebra. However, it turns out that LinearAlgebra is very clumsy and annoying for symbolic computations. LinearAlgebra was clear meant to be a numerical calculation package. Unfortunately, the desiderata for numerical calculations are not the same as for symbolic calculations. The main feature of LinearAlgebra which causes this clumsiness is the requirement that all elements of a Matrix be defined. To do symbolic calculations this means assigning a symbol to use with an index for the undefined elements of the Matrix. The name of this symbol has to be different from that of the Matrix itself, and the indexed symbol is not an array or a table or a Matrix. Already then you have two names for essentially the same thing. ==> First Problem. Now, lets say you do some calculations with these Matrices and end up with expressions that that contain the indexed symbolic names. To assign other values to these indexed symbolic names in the resulting expressions, you have to assign the indexed symbolic names new values and you cannot use matrix operations for that since these indexed symbolic names are not arrays or Matrices or even tables. ==> Second Problem. Now if you want to unassign the symbolic names again or assign new values and have these values show up in the original Matrices, you have to reassign the symbolic names and reassign the values in the original Matrices. (Matrix elements cannot be unassigned.) In other words, do the job twice. ==> Third Problem.

It seems that Edit|Remove Output|From Selection just stopped working. Any ideas what happened? I don't know of any option that affects this that I could have changed unknowingly. However, From Worksheet works fine. I am working in standard worksheet mode with either 2D or 1D math input.

If the last entity in a worksheet is a Document Block, I can find no way to get a Worksheet execution group and prompt AFTER that Document Block. Have I missed something? I've searched all through the help system and forums with no luck. Of course, one could have had more foresight and have put the Document Block BEFORE a final Worksheet prompt. However, one would have hoped that, since there is a command to Creat Domument Block, theere would be a command to Exit Document Block. Using Insert Execution Group just puts the execution group into the Deocument Block. When caught in this predicament, the only way I could see to get out was to Remove the DB, put in an extra execution group at the end, and then recreate the DB without the last execution group.

Maple 9.5 can not be installed on my Suse 10.1 System. Invoking the command ./installMapleLinuxSU leads to the following errors: Preparing to install... Extracting the JRE from the installer archive... Unpacking the JRE... Extracting the installation resources from the installer archive... Configuring the installer for this system's environment... awk: error while loading shared libraries: libdl.so.2: cannot open shared object file: No such file or directory dirname: error while loading shared libraries: libc.so.6: cannot open shared object file: No such file or directory /bin/ls: error while loading shared libraries: librt.so.1: cannot open shared object file: No such file or directory

What is Way to improve matrix calculation speed in Maple session? 1 LinearAlgebra Solve in Maple session 2 Maple Comand Line mode 3 OpenMaple technology without big resourse of interface. 4 Matlab Connection by with(Matlab); 5 What quality of dual chanel calculation Do you know any information about it? BEST THANKS...

Suppose a function is given as f:=[[.4,.2,.7],[a,b,c]]. How this can be done that writing >f(a); would give me .4 Thanks.

I have a user defined type named FST which is like [list of numbers between 0 and 1 inclusive,list of names]. I now want to change union of two objects of type FST to be as maximum of evry pair of corresponding elemnts of first sublists. For example suppose A:=[[.3,.4,.2],[a,b,c]]; B:=[[.7,0,.2],[a,b,c]]; Then writing >A union B; should give [[.7,.4,.2],[a,b,c]] Thanking in anticipation.

To mark the end of eleven very fruitful years in residence at the University of Waterloo, I have written a goodbye essay. The title and abstract appear below, along with a link to the full text. The essay describes my long-term research goals and presents my personal vision for the future of the areas of mathematics in which I work.