When I use the GUI to produce the graph of y = 5x^2/(1+x^2), the graph is cut off in the exported .eps. Precisely, Type In: 5x^2/(1+x^2) , Right click- plots-2D plot, then Right-Click on graph, export as .eps. Open the resulting .eps file and the graph is truncated at around x=3. ?(Exporting as .gif or .jpeg seems to work here). However, plot( 5x^2/(1+x^2), x=-10..10) produces the correct result upon .eps exportation I thought this might have with smartplot vs. plot, but 2D plots constructed with plot builder are truncated as well.

It seems to me that I found a tip (I am a beginning user) In running these three commands in Maple 10, one gets: > sum(1/(n^4+1), n = -infinity .. infinity) sum(1/(n^4+1), n = -infinity .. infinity) > sum(1/(n^4+1), n = 0 .. infinity) 1/4*(Sum(_alpha*Psi(-_alpha), _alpha = RootOf(_Z^4+1))) > sum(1/(n^4+1), n = -infinity .. infinity) 0 The last answer is obviously wrong. In other similar experiments, Maple gives the answer -infinity to the last expression, which is also wrong. Could somebody comment on this phenomenon? Many thanks in advance.

Just wondering... what's wrong with the following command? > plot( cot(x), x=-Pi..Pi, view=[-Pi..Pi,-3..3] ); -- Regards, Franky.

i need to solve a set of linear equations of size 7000x7000 using 128 digits, the system is sparsed. which of the "options" in LinearAlgebra[LinearSolve) is the the most efficient? is there more efficient builtin procedure for such computations? thank's

Hello. I wanted to report problem with installation of Maple1102LinuxUpgrade.bin in Gentoo Linux. My attempts to install it failed with the following error: peter@camobap ~/tmp $ ./Maple1102LinuxUpgrade.bin 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... Launching installer... * run-java-tool was invoked directly * run-java-tool should only be used via symlinks to it And with more debugging we see:

Should we have a mark to indicate Maplesoft employees? Maybe a special colour of leaf or something. I'm not sure if this is needed or even a good idea, I'm just asking the question.

A new version of Plouffe's Inverter was announced by its author today in the usenet group comp.soft-sys.math.maple . That usenet posting gave this link to maple code for the inverter.

It also said this, "As usual, I would like to mention that this program is FREE and can be distributed at will, I just wish that the source is mentioned. Simon Plouffe"

The Maple 10 Help on Embedded Component provides examples for all components that I have found to be easy to follow and understand except for the example relating to the Text Area component. With this example, one should be able to perform the action of retrieving an expression entered in a text area and displaying this expression as 2-D Math in a math container upon selecting Enter. The instruction to perform this action is to enter the following in the Action When Contents Change field of the Text Area. This instruction is: SetProperty 'MathContainer0', 'value',parse(GetProperty('TextArea0', 'value')));

At present, there seems to be no way to generate a plot and then export it under program control. One solution to this, which could be implemented in under an hour, is a new command plottools:-export. This would provide a program interface to the functionality that is currently available by right-clicking on a plot and then selecting “Export”. Relatedly, a simple way to get a plot into ImageTools (and to do this under program control) would enhance Maple's graphics capabilities. The cost/benefit ratio for this seems to be extremely strong.

Greetings. I have a question regarding the use of the Matrix Browser. I was experimenting with the Transpose function, trying to mimic the Matlab linear algebraic transpose. For a row Vector A, defined as: A=[0 1 2 3 4 5 6 7 ...] in Matlab A' will give me a column vector. 0 1 2 3 4 5 6 7 In Maple, ver. 11.02, using the Classic interface: >restart:with(LinearAlgebra): >A:=Vector[row]([0,1,2,3,4,5,6,7]); A := RTABLE(150962204,VECTOR([0, 1, 2, 3, 4, 5, 6, 7]),Vector[row]) >Transpose(A); RTABLE(151848540,MATRIX([[0], [1], [2], [3], [4], [5], [6], [7]]),Vector[column])

Can someone explain whether this is a bug or is Maple really splitting into 2 languages? In particular, for the input with(Logic); BooleanSimplify(Import(a < b and d = e and not a < bd)); in Maple's document mode or in the TTY version, quite different answers come back. I understand the [weird] reason why the TTY version returns 'false'. The question here is, why the difference?

Hello, I have a question concerning PDEs with initial / boundary conditions. Now, I am trying to solve this PDE. The general solution to my PDE is achieved by: governing equation : the homogeneous diffusion equation is > PDE := diff(c(x,t),t)=diff(c(x,t),x,x); the boundary condition are > BC1 := c(0,t)=0; > BC2 := c(0,L)=1; the initial condition is > IC := c(x,t)=1; I want to solve above equation by using maple software(Currently I am using Maple 10). In this case I want to find the final expression. If you have any idea to lead this problem using this software, please help me help.

Usually exporting from classic interface as HTML works quite well (ok, not all the finer things, but with good (!) graphics and it is painless). Now I want to hide input (for readers not used to Maple that might be better), but with M11.02 the input is exported anyway. Any workaround (except using an editor for the HTML result) ?

I have realized that Firefox (v 2.0.0.11, Win XP) is not showing here the "Recent blog posts" column on the right, while it does appear in eg Opera 9.24, Internet Explorer 6.0 or Elinks 0.11.3. I am not sure at what version of Firefox this problem began. Anyone else has observed this effect?

Why maplenet error downloading?