Which version of Maple do you primarily use?

Comments

JacquesC's picture

Maple 8 blip

The graph is more or less as expected - people mostly use recent versions, and the tail is a bit long, but not overly so.

What is puzzling is the blip at Maple 8. Are these people Mac users who much prefer Classic? [The Mac version of Maple 9 and 9.5 were seriously sub-optimal]. Or is there some other reason for that bump in the stats? Or is this more mundane, like universities that are on an 4-5 year renewal cycle for their software?

acer's picture

gmp?

Was Maple 8 the last before the introduction of gmp into Maple? And the last before the introduction of the Standard Java GUI?

Could it be thought to have been more stable than its immediate successor in certain areas? Or faster, than 9, for some things? Or could it be that it improved considerably upon Maple 7? Some might feel that, having found a reliable version, it could be kept.

These sorts of things might get into some users' mindset. Myself, I find Maple 10 and Maple 11 to be better.

acer

I am a private person using

I am a private person using Maple 9.0 for my own edification. I have already spent $1500 easily on this product. I choose not to spend hundreds of dollars a year on the "bleeding edge". Until a version comes out that really does something special, I will stick with my old trusty version and plink away at it.

save-read mysteries

Hi,

I have read the manual on saving to a file many times but it never works for me.

I am using Maple 10 on a Mac running MacOS 10.4.10.

I have copied the example from the manual and run that and it does work so I am quite confused.

Here is what I would like to do: I have a worksheet with lots of definitions,equations, lists, etc. and I would like to have these available on another worksheet. I have tried

> save nx; # nx is the name of my worksheet
then
> read nx;

Error, unable to read `nx`

I have the same problem with trying to save names e.g.
>save d0,d1,nxbasic; # saving 2 definitions
> read nxbasic;

Error, unable to read `nxbasic`

The file nxbasic does exist; it is on my desktop (=current directory)
and I can read it using a text editor and it has what I want.

BTW, read nxbasic.txt does not work either.

I am sure I am misreading something very trivia. Help!

student and linear algebra

I have a problem .can you help me compare student[linear algebra] package and Linear Algebra
Thank you very much!

gulliet's picture

Note that you should post

Note that you should post this query in the MaplePrimes Student Forum rather than in the poll section! In doing so, you will get more answers.

Anyway, the main differences between the two packages are that Student[LinearAlgebra]

  1. uses exact arithmetic and
  2. assumes unknown coefficients to be real rather than complex.

From the online help, the section "Overview of the Student Linear Algebra Package" reads,

LinearAlgebra in the Maple System
Linear algebra operations and data structures are used throughout the Maple system and by a wide variety of users, from students in a classroom to professionals solving large, real world problems. Certain aspects of the design of Maple support for linear algebra address the needs of the former group (for example, syntactic shortcuts for common operations), while others address the needs of the latter group (for example, using hardware precision for floating-point computations, and computing over the complex numbers).

In the Student[LinearAlgebra] subpackage, the default environment has been slightly modified from that of the broader Maple context, in that floating-point computations are not routinely carried out using hardware precision, and symbols are generally assumed to represent real, rather than complex, quantities. Both of these defaults, as well as others, can be controlled through the SetDefault command.

You can reach the document of the package in the help browser -> Table of Contents -> Student Package -> Linear Algebra.

97_help_student_linear_algebra.jpg

Regards,
--
Jean-Marc

JacquesC's picture

New poll soon?

This particular poll is now old and stale, and is not gathering any new information. It's time for a new one!

roman_pearce's picture

new poll suggestion

Let's have a shootout. What area of mathematics or computing should Maplesoft throw more resources at ? You can vote to make something good into cutting edge, or to shore up a weak spot. Here are my suggested options:

- calculus: integration, limits, series, etc
- algebra: polynomials, linear algebra, group theory, etc
- differential equations: odes, pdes, daes, etc
- discrete mathematics: combinatorics, graph theory, etc
- number theory: integer computations, cryptography, etc
- numerics: solving, optimization, approximate algorithms, etc
- statistics: simulations, finance, etc
- simplification: assumptions, functions, etc
- education: student packages, tutors, etc
- connectivity: interface with other programs, networking, etc
- graphics: 2d/3d plots, animation, graphical interface, etc
- speed: I don't care, just give me high performance!!!
- usability: I don't care, just make it easy!!!
- something else (specify in comments)

I know I missed a few, but it was getting too long.

JacquesC's picture

My take

First, a suggestion for your (great) suggestion: change "usability" to "usefulness". We've seen what Maplesoft currently bills as 'usability' features really turn out to be 'easy to demo' features, but of otherwise dubious usefulness in getting one's problems solved. Or maybe make 2 categories, "usefulness: make the product more useful to solve problems" and "GUI: give me an even prettier interface".

What I suggest would be to stick 10 or so developers on those top 3 areas where the highest number of bugs have been reported, and don't stop fixing until the number of open bugs in those areas bring these areas out of the top 3. Then skip a release (where you mostly do new stuff, but no new category is ever allowed to be so shoddy that it makes it to the top 3), then do it again the release after. Note that the bug database contains suggestions and weaknesses as well as outright bugs, so that things like "speed" would show up as something measurable.

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