The startup code and the code edit regions are very nice things. Perhaps it is possible to enable import and export to and from it from and to files. And it will be nice if one can mark up some reagon in a worksheet and the choose something like "convert to code edit region" from the context menu.

Further "Find" and "Replace" in startup code and code edit regions will be very helpful.

Last not least: Perhaps it is possible to convert the startup code and the code edit region in 2D-math formation?
 

Please would someone point me to a list-by-date option in mapleprimes' advanced search.

I wanted to find out if there were messages about "maple tags", found a thread dating back to february 2008 in which a series of problems which I am experiencing were described, so naturally I wanted to know if more recent posts had addressed similar issues, with possible solutions or hints. But I couldn't find an option to list messages by date, say by "most recent" (as in google groups).

The Canadian Press reported last week the fortune of 13 women working on the 13th floor of an Edmonton bank tower winning a $50-million lottery jackpot. Combine this with the recently released version 13 of Maple and one might claim that notorious number 13's luck is changing.

Early in the development of Maple 13 the question of whether to use "13" was raised. From Apollo 13 to hotels with a missing floor, superstition surrounds this number.  Microsoft Office 2010 is slated to be released as version 14.0; the previous version was 12.0. Corel's WordPerfect Office marketed their version 13 as "X3" -- combining a roman numeral and decimal digit.

Cool trick I never knew.  Pressing CRTL + (any number) changes the font size of the whole worksheet.  Very cool.

Couple of annoying things maple does.  When declaring variables, for example K:=45; D:=400; A:=23; Maple returns 45, 400 and 23.  Why doesn't maple show what numbers are assigned to what variables?

Also x:=t->5*t^2-5*t  only returns t->5*t^2-5*t   when what it should show is x(t)=5*t^2-5*t  Maple again doesn't show the variable. 

The great Chinese philosopher Laozi (aka Lao-tzu) once remarked that a journey of a thousand miles begins with a single step. With my recent business trip to China, I feel that I have a blog posting of a thousand miles ready to burst onto my keyboard but for everyone’s sanity, I’ve chosen to deconstruct my experience and pick a few highlights that I’ll share over a couple of postings. This first one is on the people I’ve met.

In the survey announced by Tim Vrablik there are some questions that don't apply to the version of Maple which I'm using (Maple 11), i.e. code edit region, worksheet startup code, explore and other few features.

What should I answer in these cases? I know what these features are, but I don't use them simply because they are not available... Perhaps should I answer what I would do if they were present in my version of Maple?

Thank you!

Have a nice day.

Consider routine A in the library, which is called by routines B1, B2,..,BN.
Then, any change in A affects, potentially, the behavior of all of them. And
B1 is in turn called by C1,...,CM, which are also, potentially, affected, etc.
But there may be routines in no way, directly or indirectly dependent on A.

Is there a way to trace the sectors of the library dependent or independent of
a given routine?

 

In my theses, I need to include a section on computational complexity

of the Simplify function.  I am simplifying addition of rational functions like this:

VAR0 := -(t^2+2*t+1)/(t-1)/(1-2*t+t^2);
VAR1 := (t^3+1)/(-1+t)/(-1+t^3);
VAR2 := (t^2+1)/(-1+t)/(-1+t^2);
VAR3 := (t^3+1)/(-1+t)/(-1+t^3);
MyResult:=VAR0 + VAR1 + VAR2 + VAR3;
MyResult:=simplify(MyResult);

I would like to get help with the comlexity question and/or what algorithm(s)

are used in this type of simplification.

The first issue of The R Journal is now available: journal.r-project.org... How do we have same or better for Maple pls? Thanks.

We are conducting a survey about Maple's user interface, and we want to hear from you.  There are 25 questions and it should take no more then 10-15 minutes to complete.  As a thank you for taking the survey, 5 lucky participants will be chosen at random and will receive a Maplesoft shirt (to be eligible for the shirt, you must fill in the optional contact information).

You can find the survey here.

Thanks in advance!

About a year ago I posted about the following bug - check your files, any image that you posted, Get code for different size, Medium Image.

The code has double </a> at the end, i.e. </a></a> which is wrong. It should be only one </a> at the end.

Now, not only that bug was not fixed  (how hard that could be, really?), but I also wasn't able to find my post about it - very probably it was just deleted instead of fixing the bug.

Alec 

I install Maple 12 in my ubuntu 9.04  32bit...

Standard worksheet works fine (open with terminal) but i can't find in Maple12  folder any file that opens Classic Worksheet...

Anyone knows what i am doing wrong??

Thanx! 

The following seems to be putting Maple into an infinite loop, and I wasn't able to stop it by pushing the Interrupt button,

residue(1/sqrt(1+x^4),x=(1+I)/sqrt(2));

Alec

With some recent additions to the Maple language, such as ~ in Maple 13, it would be natural to return to the basics and add two other standard in other languages constructions.

First, I would like to be able to write something like s += 1; instead of s:= s+1; as well as as s*=2; instead of s:=s*2;

Second - switch. That was discussed a couple of times earlier on this site, I think.

Alec

Please can someone help me figure out what is wrong with this procedure?

Thanks.