MaplePrimes Questions

I am a novice in using maple-matlab link. I followed the help manuel instruction in maple, as below. The command "with(Matlab);" executed successfully. And I found new Matlab command window activated. Even openlink() executed without error. But I can't use any matlab command in maple due to link lost error below. My maple version is 8.00. And my matlab version is 6.5.0. I will be very grateful for anyone's help. > restart; > with(Matlab); [chol, closelink, defined, det, dimensions, eig, evalM, fft, getvar,inv, lu, ode45, openlink, qr, setvar, size, square, transpose] > > A:=matrix(2,2,[1, 1, 1, 2]);
I am new to Maple, recently having purchased Maple 10. Can anyone suggest a good book from which to learn? Has anyone used Maple by Example by M. Abell? That appears to cover Maple 9. Still appropriate for Maple 10? Thanks, John
Does anyone have any experience with LyX and Maple10's LaTeX output. I've tried to import into LyX the LaTeX output from Maple10. Seems to import ok, but when try to export to pdf from LyX many errors are generated. I have loaded the Maple classes into LyX. Has anyone worked with LyX and Maple LaTeX output? thanks for your suggestions, best regards, James Cunningham
In a document where variable names are being reused is there a way to reset the variable names. For example in document mode, matrices A, B, and C are defined. Symbolic calculation results are as expected. Later A, B, C are redefined, but intended to be smaller matrices. Results are not as expected. But if I use new variables, e.g. A1, B1, and C1 results are expected. Is there away to reset A, B, C or reset all variables in the document? thanks for your suggestions, best regards, James Cunningham
When I create a maple10 document and then output to latex, I've noticed not everything is there. For example I write a paragraph and then in math mode type the simple expression that is equivalent to: i^2-3j+4. The expression is followed by a new line. The resulting latex output only generates from this expression: -+ Has anyone else had any similar experience with latex output from maple10 and any idea of what I could be doing wrong or a work around. Thanks in advance for your ideas and best regards, James Cunningham
Hello! Is there a way to stop Maple from labeling the axes when plotting? For example, I plot something against "t" and Maple shows a "t" beneath the x-axis in the plot. I want to edit that myself in Scientific Word, but I haven't found a way to get rid of the default "t" label in the plot... I use Maple 8 and Maple 9. Thanks in advance! Carolus
I finally got that C program to run Maple with OpenMaple, but... After a couple dozen compiles and runs (adding things in, you know),it still compiles properly, but when I ran the executable I suddenly started getting the console message "Can't Start Maple, Socket 124 listen failed (err=10022) I reverted back to a previous version that had properly compiled and run before, and when I re-compiled, the executable still gave this message! What could it possibly be?
If I have f:=x^2+1000*y: and under contraint g:=1000-x-y: how Do i find this Min or max with the hessian Bordered style ..... I allready know how to do the Lagrange version but this hessien ... im out .. and if it's the same ( because it's gona give me the same answer as if I do it with the !!!!!! Student:-MultivariateCalculus:-LagrangeMultipliers(f,[g],[x,y]); !!!! ) Thanks very urgent ! ( Im using Maple 9,5 if that makes a diff) Tx Jp
Can anyone tell me why I'm getting this error message after inputing this simple if sequence ? Also include an explanation of the error message "invalid inline function" if possible. I tried this example in Maple10's classic worksheet and it worked fine however. For some reason it's not working in Maple10. Thanks, Dan > Error, invalid inline function
Hi, I have been having problems using the three !!! button which calculates a whole spreadsheet. When it runs I have found that one of the lines in some of the sub routines doesn't always calculate. The line is a Spline interpolation function. If someone could help with this that would be great.
I am wanting to convert a whole program in maple code to fortran code, (1) How do you suggest I can do this? I have in the code: Sub routines Individual lines of code, such as plots, for loops, if statements, import/export code etc. Whole code written in 2D input math (2) The code posted before using {anames()} etc I could not get to work, though I did manage to "merge" into one huge function. But when applying fortran(functionname), Maple does not do anything.
I've decided to start using maple in commandline mode on Mac OS 10.4.3 since it is much faster then running the full GUI. My question is: Has any Mac user of Maple 10.0.2 been able to get it to display its plots in x11 windows? I am running the Apple X11 server and I can successfully display x11 graphics (I ran xlogo successfully for example). I tried to set the graphics output to x11, but I get the following: > plotsetup(x11); > plot(x,x=0..1); Plotting error, plot driver not found I see no reason why this shouldn't work. Is there some other way to print graphics from the commandline on the Mac that I'm overlooking?
I just started using maple and don't know where to start or what to write. anybody can show/tell me a brief instruction on maple??
While in maplet application, 3 numbers are entered. These numbers are passed to a user defined proc that sorts the numbers and once sorted, evaluated an expression such as s[1]+s[2] > s[3], s[1] being the smallest and s[3] being the largest. If the expression is true, proc returns the list to maplet, maplet will proceed to solving the problem. However if the expression is false, maplet informs user that the problem based on the given information has no solution. Has been working on this problem for quite sometime. Appreciate any help the maple community may provide.
I am trying to invoke Maple from a C program, using OpenMaple, copying the Maple help screen example (see StartMaple). I've of course changed the path to the header file. However, I get a linker error: 'StartMaple is an unrecognized function'. I take this to mean that the .lib and or .dll maplec files are not being linked in, but I can't seem to figure out how to. I'm using Dev-C++ as the compiler. Anyone have experience with this
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