MaplePrimes Posts

MaplePrimes Posts are for sharing your experiences, techniques and opinions about Maple, MapleSim and related products, as well as general interests in math and computing.

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  • As usual I am going to use this blog post to complain!
    How can anyone in their right state of mind create a Finance Package
    with out procedures for return calulation ie first difference, percentage change, log returns etc

    restart;

    The version 16 of Maple does not know the function "pow", it is replaced by "power". Nevertheless, the codegen[optimize] procedure still generates it!  Moreower, it's not optimal even to write poser(..., 1/2)  as, most probably, the function sqrt must run faster. 

      Here's an example: (the function being optimized just contains some nested square roots)

    > iang10 := [codegen[optimize](Re(int11), tryhard)];
    [ 2 t17

    I want to Play with math full-time.  I posted a help me do it page on my website at marvinrayburns.com under the link titled "Help!" Any ideas on how I can gel it to go viral and maybe get some support from it?

    We have just released a free collection of Maple and MapleSim classroom materials that helps bring modern technology to any introductory course in control design. This collection includes interactive classroom demonstrations that illustrate key concepts; lab projects and assignment questions; and example models ready to be explored.  It’s been designed primarily for instructors, but students should find much of it useful, too.

    Hello. It World be greate if you could ad a maple file viewer to the Maple Player for the IPad and similar products. It is a greate tool when you are on the move and do not have you pc with you to do the calculations on. I use Maple a lot at my studies at the university of southern denmark, at when I talk to my study mates about a problem, it would be greate to be able to open maple files from you pc on the ipad. I save my documents to my Dropbox, so I always have then nearby....

    Dear Maple users

    I have had Maple creating graphics for me that I cannot do in other programs I have access to: 3D pictures of circle waves interferring or even the result of an interference pattern from a diffraction grating in Physics. But when it comes to simple animations, I am not all that impressed.

    Basicly I have three complaints: 

    a)  Maple seems to use a lot of space to save frame information, resulting in large filesizes.

    All that looks like what many may have expected to be provided by Maple.

    But personally I do not need advertising towards that every second day.
    Not really.

    We are proud to announce you about the new feature in the Maple Programming Environment - Importing existing MPL files into a Maple Project.

    You can update Maple Programming Environment using Update Manager mechanism in the Eclipse.

    The following article briefly introduces the migrating process using the new import wizard,...

    Maple Programming Environment (MPE) is the only Eclipse™ based efficient development toolkit to rapidly build standout applications for Maple.

    MPE harnesses the flexibility of Eclipse and focuses it into a powerful Maple development engine.

    MPE includes multiple productivity-boosting features, which spare you from tedious routine, time loosing and keeping your focus on your ideas.

    Dear friends,

    while working with Beta function integrals like int_0^1 x^(7/23)*(1-x)^(16/23) dx I noticed that Maple does not seem to know about the following Beta function identity:

    Beta(m+q, n+1-q) = Pi/sin(Pi*q)*mul(r+q, r=0..m-1)*mul(r+1-q, r=0..n-1)/(m+n)!

    where m,n are positive integers and q is a real number so that 0 < q < 1. This is easy to prove and there...

    Recently, a Maplesoft customer service representative received an e-mail from one of our users with the subject line: A Simple Thank You. We wanted to share this message with you, as it demonstrates how the power and flexibility of Maple helped one student get ahead in his studies.

    The following is an actual email we received from Eli E., which describes his experience using Maple as a university student.

    Hello, my name is Eli...

    Some time ago, I posted a two-letter-words quiz for Scrabble players. That one is particularly useful to beginner players wanting to increase their scoring opportunities. I've created another worksheet for those looking for a greater challenge. This one tests your knowledge of the three-letter words that can be created from the valid two-letter words. Enjoy!

    In it's recent edition of Mathematics Today (in print and online), the UK-based Institute of Mathematics and it's Applications, compared 4 symbolic solvers: Maple 15, Mathcad 15, the student edition of Matlab v5 and the Casio CFX-9970G calculator, concluding that "Maple would be the natural choice for research mathematicians, theortetical physicists, those working in any area where mathematics is demanding or for mathematics undergraduates for whom costs are lower"

     

    Revision Note:
    I have updated the graph in the attached Maple document based on Doug Meade's comment below.
    CarTalkPuzzler_9-22-.mw 

     

    Car Talk, a humorous phone-in program in which Tom and Ray Magliozzi (Click and Clack, the Tappet Brothers) diagnose and offer solutions for mysterious auto-related maladies, is carried by National Public Radio...

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