# Items tagged with mathmath Tagged Items Feed

### maple10 latex and generating output for everything...

December 19 2005
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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

### Converting to Fortran Code...

December 15 2005
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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.

### math and The Simpsons...

December 07 2005
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Dr. Sarah J. Greenwald, Appalachian State University, and Dr. Andrew Nestler, Santa Monica College have put together a site about mathematics and The Simpsons,including an exhaustive list of all math references on the show, relevant images, and the math background of the writers. They use this material to introduce concepts, motivate students and reduce math anxiety, apparently. Aside from its potential educational value, it's fun. See Simpson's Math. eithne

### Math on TV show Numb3rs...

December 01 2005
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Professor Mark Bridges of Northeastern University has been compling a blog of commentary on various mathematical references that one encounters on the TV show Numb3rs. See his BLOG site and a recent news article.

### Authoring Maple Documents...

November 30 2005 Maple
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10
I'd like to gauge interest in an online session on authoring Maple documents using new features in Maple 10: document blocks, embedded components, tables, autoexec code, task templates, embedded assessment, 2d math, etc. Would you participate in such a (free) session? -Laurent

### Accessing MAGMA from Maple...

November 29 2005 Maple
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Similarly to searching of digits of π, Maple can access other Internet resources. In particular, here is an example of accessing MAGMA through William Stein's online SAGE/MAGMA/PARI calculator,

### genvecs in maple...

November 28 2005
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Hi. There is a command called genvecs in mathcad and i wonder if there is something similar in maple. Or can somebody tell me how to make the same in maple. Regards M

### The Pi Song...

November 26 2005
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It is hard to follow up the Math Rap, but the Pi Song is pretty geeky too. And it is kind of catchy. I wish it went on longer. Link (Via Trixie)

### A clearly flawed poll ... :-)...

November 24 2005
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I ran across this amusing article on a recent poll of British scientists on who's greater, Einstein or Newton? Of course you'll have to take the results with a "grain of salt" as it was not nearly as scientific as our own poll... :-)

### The Maple V Share Library - Updated to Maple 10...

November 23 2005
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The Maple V Share Library was a wonderful facility for mathematicians comprising some 140 Maple routines, packages and worksheets written by Maple users and contributed freely to the Maple community. John Maplenut has written a short program which allows the Maple V Share Library for Windows to be accessed directly from all versions of Maple up to and including version 10. You can access the Package from the Maple Application Center or from John Maplenut - Updated Maple V Share Library.

### New poll: what's most important to you?...

November 17 2005
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Let's all congratulate Carl Friedrich Gauss for winning our prestigious Greatest Mathematician contest. Our next poll brings us back down to earth and requests your input and comments on what facilities you work with most in Maple. T4.

### Converting entire Maple worksheet into Fortran Cod...

November 14 2005
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Hi! I am trying to convert an entire Maple worksheet into Fortran code. At the moment, I have managed to convert a specific program using with(codegen): f:=proc(x) function end proc fortran(f) But this method can only convert one function at a time. Can someone please help me to convert an entire worksheet into Fortran or other languages? I have text and math in my worksheet, and I'm using 2D math in Maple 10. Thanks :)

### Invalid evaluation of derivative (more examples)...

November 09 2005
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Additionally to my previous post: First example returns (mathematically) wrong result,
eval(diff(v(z), z), [v = (x->x*H), z = H])
2H

Equivalent works fine (just because multiplier "a" leads to implicit conversion of diff to D).
eval(diff(v(a*z), z), [v = (x->x*H), z = H, a = 1])
H

And the most exiting example (I think, that result can't be predicted by Maple developers also ):)))
eval(diff(v(x, y), x, y), {x = H, y = H})
(D[1,1](v))(H,H)+2 (D[1,2](v))(H,H)+(D[2,2](v))(H,H)

Functional analog works, of course, without any errors.

### Nice mathematical markup ideas?...

November 07 2005
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Hi, I think I will go crazy if I have to type
maple("printf(MathML:-ExportPresentation( ... ))");
one more time. It would be great to have an abbreviate version of this like
mapleml("...");
or something. Or how about a function available in the question bank editor to translate short LaTeX phrases into mathml? This would solve a huge number of my Maple T.A. issues. Anyway, along these lines, what I'd really like to do right now is ask my students about double integrals and display something like $\int\int_R f(x,y)\ dA$ Any suggestions? Can I use mathml() to display symbols like the integral?

### Matthias Kawski, Arizona State University...

November 04 2005
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Matthias Kawski's site contains a rich collection of Maple worksheets and applications. In addition, there is an extensive collection of info and tools for math and other software.
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