Scott03

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19 years, 328 days

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These are answers submitted by Scott03

I am not sure if I am using the correct method type but the following give roughly the same answer: >evalf(Int((1/4)*x^3*BesselY(0, x)*BesselK(0, x), x = 0 .. infinity, method = _CCquad)); 0.1591549431 if you evaluate the value that those authors say: > evalf(1/(2*Pi)); 0.1591549430 You can see that the answers are almost exact (not exact due to round off error when dealing with numerics instead of symbolic operations). I am not sure if there is another option that will give you a symbolic answer. Scott
How about if you try the mincut command that is part of the network package. For example if you had something like this >with(networks); >G := graph({1, 2, 3, 4, 5}, {{1, 4}, {2, 3}, {1, 2}, {1, 3}, {2, 4}, {3, 4}, {4, 5}}): >mincut(G, 1, 5); The result would be e7. By calling >edges({4, 5}, G); you will see the e7 is the line between 4 and 5 (also the 7th pairing of the graph when it was defined. Scott
This step may depend on how the printer driver is programmed. On my machine with an epson printer, I can go to Control Panel > Printers and Faxes > Right-click on printer and select Properties. On the window that comes up there is a tab indicating "Version Information". I have also seen some other printer drivers have a tab called "About". Scott
While it is a good idea to pass this information to someone (ie. Technical Support) in Maple, if you would like to get some help you will need to specify the OS platform you are using. If you are would like some help on this forum, you may need to specify both the OS platform and the printer driver version. It is possible that some setting is not being set correctly or something. This would be an interesting item to investigate if anyone else has this problem on other printers or is it a certain printer that has this issue. Scott
I see from you picture that you are using a table. Is the property of the table set to "Fixed percentage of page width" or "Scale with zoom factor"? Scott
Try inserting a table and insert the plot in the table. If you don't want the lines for the table, you can go to the properties of the table and turn off the outside. This is what I like to do. Other people may have some other hints that they use. Scott
There shouldn't be any problem of running two different programs. These are different programs and each version of Maple (actually each of the instance of Maple) would have different kernels running behind the scenes. Therefore each instance of Maple will be acting on its own. The only possible problem is if you run both interfaces at once and each instance of Maple need a lot of your computer resources, then they will slow down. Scott
The FAQ page on the maplesoft.com website indicates the following: "Maple T.A. has a default upload file size of 1024KB. This can be overridden by editing the system.properties file in the config folder on the server. Add the line MAX_UPLOAD_SIZE=xxxx where xxxx is replaced by the size limit in KB. The Maple T.A. server then needs to be restarted for the change to take affect." Making the above change should allow the upload size to be larger. Scott
Could you let us know what sort of knowledge you are looking for? If you go to the Maple TA page on Maplesoft's website (http://www.maplesoft.com/products/mapleta/index.aspx#), you will find that on the right hand side there is a recorded webinar and two demo videos on MapleTA 3.0, there are some case studies there of other schools using MapleTA and some resources (a getting started guide and some tips on how to upload courses). If you are looking for something specific that you can't find there, would you be able to let us know what sort of knowledge you are looking for and we would be able to help you out? Scott
I am not completely sure what you are seeing but two ways that you can see the code that is being called is following one of two Options: Option 1: Execute the following call >showstat(packagename[command]); Of course you would have to choose a command that you are interested in and place it within the brackets. For example, if you wanted to see the implicitplot command as part of the plots package, you would do something like: >showstat(plots[implicitplot]); Option 2 First you set the verboseproc option of the interface to 2 or 3 then you will be able to execute an eval or print of the command. For the previous example, you would do something like this: >interface(verboseproc=3); >print(plots[implicitplot]); You may have tried part of the second option, but without setting the verboseproc to either 2 or 3, Maple will not print to body of the procedures. Scott
Could you let us know what is happening? What sort of error messages or what is happening when opening the Maple 10 document in Maple 11? What sort of document was this that you created in Maple 10? Is this happening with all of your Maple 10 documents or just one of them? How did you transport the document from school to home (did you save it to a disk or email it to yourself)? These sorts of information would be help those on this site give you an answer to your question. Scott
For the first question you could try something like the following: nLayers := proc(x) local eq1; eq1 := sum(l^2, l = 1 .. n) = x; RealDomain:-solve(eq1, n) end proc: This allow you to pass the number in x and output the layer that it represents. You should be able to turn this sort of procedure into assigning variables and use solve (or rsolve) to find the values that match up. Scott
The future timestamp is relative to the current system clock. Unless the files the future data stamp are Maple files, then I doubt that uninstalling Maple and reinstalling will solve this. I would have to echo David's suggestion of contacting Maplesoft Technical support and they have an option that will solve this issue. Scott
The initial comment is true. This sort of error is know by Maplesoft and all companies that use FLEXlm. This only comes up when the license is timed, since that is the only case that dates are checked. One thing that you can try is to do a search for any files that were modified starting from 1 day from the present and ending on some future day (say 1 year from now). I believe that FLEXlm checks the Windows folder but I would suggest checking the full C drive just in case Macrovision programed other places to look. If you find that the files that were created were temporary files (or files no longer needed), then just delete the files. Once those are deleted, Maple will start up normally. If the files are system files and you are on a UNIX based OS (Linux and Mac OSX) you could use the touch utility to change the date modified to the current time and you should be able to continue. If you still have problems, I would suggest contacting Maplesoft Technical Support. Scott
What sort of array are you creating and what are you trying to do? In maple there is the old array type (notice the lower case 'a' on array) which is used in the older linalg package, there is the newer Array type that is used by the newer LinearAlgebra package. You should check the help page for ?Array or ?array to get some descriptions of different options to create these. For example to create a 3x4 zero filled Array you could try this: Array(1 .. 3, 1 .. 4); If you would like to specify the numbers in the plot at the same time, you could try something like this: Array([[1, 3, 2], [2, 3, 4]]); If you would like to have a function that will take the position of each entry and calculate a number for that position, you could try something like this Array(1 .. 3, 1 .. 2, (i, j) -> i^2+j^3 ); Scott
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