Dear Dr. R.N.Tsai,
Thank you very much for reporting this. This is already fixed in
GAP 4.4.5, so please upgrade your system. Since you already have GAP
4.4.4, it is enough to get fix4r4p5 archive from the page
http://www.gap-system.org/Download/upgrade.html
Sincerely yours,
Alexander
IsCollsElmsElms,
[ IsGroup,
IsMultiplicativeElementWithInverse,
IsMultiplicativeElementWithInverse ],
function(g,x,y)
return y in RationalClass(g,x);
end);
Hope this helps.
Best wishes,
Alexander Konovalov
On Tuesday, August 16, 2005 at 5:19:14 PM
R.
Dear Laurent,
Please see the documentation for the RadicalOfAlgebra function.
Sincerely yours,
Alexander Konovalov
On Wednesday, August 24, 2005 at 3:48:07 PM
Laurent Bartholdi <[EMAIL PROTECTED]> wrote:
> hi,
> i've seen there are no commands in GAP4 to compute the
> j
als can be found
(some of them refers to a first course in algebra and not to group
theory only, but they might be a good starting point):
- http://www.gap-system.org/Doc/Teaching/teaching.html
- http://www.gap-system.org/Doc/Learning/learning.html
Sincerely
/gap4r4p6.exe
(45,4 MB): The core GAP system with optional components tools, htmie
and xtom
ftp://ftp.gap-system.org/pub/gap/windowsinstaller/packages-2005_10_07-15_11_UTC.exe
(31,7 MB): A merged archive of all currently redistributed GAP
packages
Sincerely yours,
Alexander Konovalov
-system.org/Download/index.html
The new version resolves a problem in compatibility with GAP methods
for Lie algebras and essentially improves performance for computation
of the normalized unit group in abelian case.
Sincerely yours,
Alexander Konovalov
___
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-system.org/Download/index.html
The new version resolves a problem in compatibility with GAP methods
for Lie algebras and essentially improves performance for computation
of the normalized unit group in abelian case.
Sincerely yours,
Alexander Konovalov
27;AppendTo1' and 'FileString' from the
GAPDoc package by Frank Lübeck and Max Neunhöffer
(http://www.gap-system.org/Packages/gapdoc.html) may also be
interesting for you.
Best wishes,
Alexander Konovalov
On 24 Mar 2006, at 17:23, Helge Ruddat wrote:
Dear GAP supporters!
I am
-system.org/pub/gap/windowsinstaller/fix4r4p7.exe (16,6 MB)
The procedure of installing this upgrade/bugfix is similar to the
procedure of GAP installation from the exe-file.
Best wishes,
Alexander Konovalov
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http
distributing LAGUNA under the GNU General Public License.
Sincerely yours,
Alexander Konovalov
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http://mail.gap-system.org/mailman/listinfo/forum
/ref/CHAP002.htm
or view it with HTML browser (starting pages is gap4r4/doc/htm/
index.htm).
Best wishes,
Alexander Konovalov
Im looking for a way to do simple matrix operations,
specifically,
swap one row with another &
swap one column with another,
also sums and product.
I do not want to
y to see some possible
improvements and necessary updates
It would be interesting to know, if you will improve this spec file
and will use it.
Sincerely yours,
Alexander Konovalov
On 07 Apr 2006, at 20:53, Igor Schein wrote:
Dear Forum,
does anyone (un)officially maintain gap.spec
Dear Laurent,
thanks for your remark. Let me just add a few comments on it:
1) Dependently on the size of matrices and maybe other factors,
another implementation could be more CPU time saving. For
example, the following function swaps i-th and j-th row of a
matrix mat and returns the resulting
ay be), whether the installer
of Alexander Konovalov includes a WINDOWS runnable version of
BROWSE, or will include it in near future.
For this reason, among others, I use a separate SUSE/LINUX in
parallel to WINDOWS/XP for such c based packages as for example
GRAPE. There you can use Frank Lue
/wininst/wininstr.htm (Russian version)
For those who already these pages to install GAP 4.4.6 or 4.4.7,
the update fix4r4p8.exe is available.
Best wishes,
Alexander Konovalov
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Dear Ian,
I was trying to reproduce your computations, and, if I was following
your way correctly, then
Image(Embedding(GDirect,1),b);
will not work because b belongs to the dihedral group of order 12
which is the 2nd factor of the direct product, not the 1st one.
Thus, to embed b into the dire
on is not trivial or easy to read. See the paper [Charles
C. Sims, Computing the order of a solvable permutation group, J.
Symbolic Comput., 9:699--705, 1990] for its description.
Hope this helps,
Bettina Eick,
Alexander Konovalov
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Dear Dong,
you can construct the desired group algebra as follows:
gap> GroupRing( GF(2), SymmetricGroup(3) );
See the description of the 'GroupRing' function at
http://www.gap-system.org/Manuals/doc/htm/ref/CHAP063.htm#SSEC001.2
In your attempt to construct it using Algebra, first, z is a fi
Dear Alireza,
On 02 Apr 2007, at 17:26, Alireza Abdollahi wrote:
Dears
I would like to know whether anyone has implemented a
program under GAP/GRAPE to
1) calculate the Cromatic Number of a graph?
Apparently there is no implementation of this, though this
might be feasible.
2) produce a
Dear Bartosz,
currently there is no immediate function in GAP to construct the
Clifford
algebra. If I understood correctly what are you going to do, that
maybe the
first step should be to find out how to do this.
I think you should be able to construct it using the
AlgebraByStructureConst
Dear Breandán,
in the UNIX environment (Linux, X11 under Mac OS, and may work also
in Cygwin under Windows)
you can use the XGAP package (http://www.gap-system.org/Packages/
xgap.html) to display the
lattice of subgroups (all subgroups or with restrictions on some
properties). Then you can
r
Dear GAP Forum,
On 11 Jun 2007, at 14:45, muniru asiru wrote:
I need help.
While working with Gap, I came accross the following
list of list of list with 10,3 and 7 items
respectively. My interest is to REPLACE (please note)
this list of list of list (a5, below) with a list of
list so that I
Dear Dmytro,
1) In your example, it is fine to use
List(l, x->List(x));
Maybe I would use only the notation
List(l, ShallowCopy )
to make more it more visible what's going on.
2) Besides this, if l is a matrix, you may use MutableCopyMat,
that will use exactly List(l, ShallowCopy ) to produ
/mailman/listinfo/forum
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--
Dr. Alexander Konovalov School of Computer Science
& Centre for Interdisciplinary Research in Computa
/wininst/wininstr.htm (Russian version)
For those who already used this installer for GAP 4.4.6-4.4.9
installation, the update fix4r4p10.exe is also available.
The packages archive in exe-format was also updated last week.
Best wishes,
Alexander Konovalov
Dear Forum,
following the announcement of new experimental Windows binaries for
GAP 4.4.10
with the support of dynamically loaded modules and, as a consequence,
availability
of packages Browse, Edim and IO under Windows, I am happy to announce
the
corresponding Windows installer:
ftp://ft
Dear Arun,
I am still in trouble and cant do the basic
things. I have tried all the commands from the manual.
I have two basic questions.
I am working with GAP installed on my pc with
Windows-2000. I am working on RXVT.
Thanks for the relevant details, this helps to answer.
Dear Inneke,
I can provide temporary workaround for this, which will work with GAP
4.4.10.
This is expected to appear in one of the future versions of GAP.
1) Create a file "iterator.gd" with the following content (and observer
the description in the comments (it has GAPDoc format, please ask
in R;
true
gap> a^-1;
2/13-3/13*E(4)
gap> b:=-1+5*E(4);
-1+5*E(4)
gap> a*b;
-17+7*E(4)
Hope this helps,
Alexander Konovalov
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Dear Jeffrey,
I put some notes how to install some GAP packages on Mac OS X here:
http://www.cs.st-andrews.ac.uk/~alexk/gap/pkgmacos.txt
Hope that they may help in your situation.
Best wishes,
Alexander
On 8 Feb 2008, at 21:42, Jeffrey Rolland wrote:
Hello, again, all!
Thanks so much for
Dear GAP Forum,
I would like to announce the new edition (version 3.0.0, May 16 2008)
of the brief GAP guidebook in Russian. It is available now in PDF and
HTML formats here:
* http://ukrgap.exponenta.ru/gapbook/gapbook.pdf
* http://ukrgap.exponenta.ru/gapbook/chap0.html
Technical details that m
Dear Robert,
For a finite p-group G, GAP can construct two other similarly defined
Lie algebras,
namely JenningsLieAlgebra( G ) and PCentralLieAlgebra ( G ).
Type ?JenningsLieAlgebra or ?PCentralLieAlgebra in GAP prompt to see
the description.
Maybe one of those is what you are looking for
On 6 Aug 2008, at 15:42, Elaheh khamseh wrote:
Can i find the groups have only identity automorphism?
Dear Elaneh Khamseh,
In GAP, for a finite group you can construct its automorphism group
and then you may see if it is trivial or not. For example,
gap> G:=CyclicGroup(3);
gap> Size(Automor
Dear Vahid,
On 26 Aug 2008, at 22:40, Vahid Dabbaghian wrote:
Dear GAP Forum,
In the following example I have computed an isomorphism from a
finite group
G to a finitely presented group and I would like to get the list of
powers
of generators of the elements in the finitely presented group
Dear Josef, dear GAP Forum,
The question below seems still unanswered in the Forum, and I think
posting an answer here may be useful for the Forum community even
if Josef (I hope!) already solved this problem.
Before starting xgap, first you need to build its binaries. Start
Cygwin shell, go to
Dear Dr. Erfanian, dear GAP Forum,
On 18 Jul 2008, at 17:48, erfanian wrote:
Dear Gap Forum,
I would like to know if there is a way to count all subgroups for
given group G (finite and infinite) in Gap. Thanks in advance for
any help
and comments.
Best regards,
A. Erfanian.
First, the fini
Dear Ángel,
Thank you for reporting this. This is already fixed and will appear in
the next release GAP 4.5.
In the meantime you may use the following workaround, extracted from
the GAP development version:
InstallMethod( DeterminantMatDestructive,"nonprime residue rings",
[ IsOrdinaryMat
Dear Dima,
thank you for your message. In the next release of the GAP system
both LogTo and InputLogTo must recover properly from the break loop
in case of trying to create a log file in a non-accessible place.
Best wishes,
Alexander
On 16 Oct 2008, at 09:40, Asst. Prof. Dmitrii (Dima) Pasechn
Dear Levie,
Maybe the simplest solution to do it interactively for one triple is
here:
gap> elts:=[(1,3),(2,4),(1,2)];
[ (1,3), (2,4), (1,2) ]
gap> conj:=[(),(2,3),(2,4),(3,4),(2,3,4), (2,4,3)];
[ (), (2,3), (2,4), (3,4), (2,3,4), (2,4,3) ]
gap> List( conj, x -> x^-1*elts*x );
[ [ (1,3), (2,4
ing "x conjugated by y".
I'm not
sure if its y^-1 x y or y x y^-1 that comes out of that
On Tue, Dec 16, 2008 at 10:35 AM, Alexander Konovalov <
alexander.konova...@gmail.com> wrote:
Dear Levie,
Maybe the simplest solution to do it interactively for one triple
is here
Dear Anvita, dear GAP Forum,
On 13 Dec 2008, at 04:42, Anvita wrote:
Dear Forum,
I have noticed the new line
set TERMINFO=C:\GAP4R4\terminfo
in the newly distributed file gap.bat and have the following
questions about
it:
1. Where can I find more information about the purpose of the
en
On 26 Jan 2009, at 12:20, Bill Allombert wrote:
On Mon, Jan 26, 2009 at 01:31:02AM -0800, Don King wrote:
Hello,
I am wondering if I can convert a cycle into a different notation.
gap> ConjugacyClasses(s10);
.
(1,2,5,10)
..
For instance, above one represents a mapping 1->2, 2->5, 5->1
Hello Don,
On 4 Feb 2009, at 11:59, Don King wrote:
Hello, I am a newbie of GAP and a lot of things are not still
familiar to me.
Currently, I am testing some external GAP sources that are available
in this forum.
The problem is I have to type every same codes for testing the same
program.
Dear Odilo Ndiweni,
It is not quite clear for me what namely would you like to compute,
but of course
GAP can give you answer on a number of questions regarding subgroups
and their
elements. Just for a short self-explaining example I create here the
dihedral group
of order 8 as a permutati
Dear Sandeep,
On 16 Feb 2009, at 06:45, Sandeep Murthy wrote:
Hi.
I have a couple of specific questions.
1. Is there a method that returns the inverse element of
any given element of a group?
Yes, use x^-1 to find an inverse of x:
gap> (1,2,3)^-1;
(1,3,2)
2. Given that the operation
sub
Dear Levi,
On 24 Feb 2009, at 07:35, Levie Bicua wrote:
Dear forum,
I'm wondering if there is a more efficient way of defining in GAP a
simple set of objects without necessarily using the quotation marks
for each element of the set. For example I want to define/write in
GAP the set S1={ P
Dear Siddhartha,
On 31 Mar 2009, at 12:02, Siddhartha Sarkar wrote:
Dear GAP forum,
I am trying to access the group of order 2^8 which has the
descripton :
(1) it is of co-class 2,
(2) cited as G_20 and from family 8 (in the paper by Baginski,
Konovalov
"On 2-groups of Almost Maximal C
Dear Joe,
the IO package by Max Neunhöffer has so called "real random sources".
The IO manuals says: "It is an extension to the library mechanism of
random source objects that uses the devices /dev/random and /dev/
urandom available on Linux systems (and maybe on other operating
systems) p
Dear GAP Forum,
further to two previous job announcements posted in the Forum earlier
this year, there is now a vacancy in Heriot-Watt University, Edinburgh.
The closing date is 28 August 2009. Full details are published at
http://www.jobs.ac.uk/jobs/SP072/Research_Associate_-_Parallel_Symbolic_
HTML and PDF documentation.
Best wishes,
Alexander Konovalov
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Dear R.N.Tsai,
It is not possible to rename generators in this case since they
do not have an attribute storing representation (IsAttributeStoringRep),
while Name is declared as an attribute:
gap> L:=SimpleLieAlgebra("A",1,Rationals);;
gap> U:=UniversalEnvelopingAlgebra(L);;
gap> g:=GeneratorsOf
Hi Nasira,
You may also use the function ListWithIdenticalEntries, for example:
gap> ListWithIdenticalEntries(5,0);
[ 0, 0, 0, 0, 0 ]
best wishes,
Alexander
On 24 Aug 2009, at 12:41, noemi...@gmx.de wrote:
hi,
how can i create an null-vector in GAP. is there any function in GAP?
my soluti
Dear Gabriel,
Could you please clarify which package do you mean, since GAP site
doesn't distribute a package
called 'genus'. What exactly the error message is? Does the problem
persist if you will unpack
the package in the /usr/local/gap4r4/pkg/ or in /home/temp/Desktop/gap/
pkg/ ? Are all
Dear Max, dear GAP Forum,
The description of Zero and ZeroMutable in the chapter "Domains and their
Elements"
of the reference manual states these operations as primarily designed to be
applicable
to additive elements rather than domains (only 'Zero' may be applicable to a
domain,
which has to
Dear Prof Borovik, dear GAP Forum,
Certainly, GAP has a great potential to be used in teaching abstract algebra.
The GAP homepage has "Teaching" and "Learning" sections, and while "Learning"
is more about learning the GAP system itself, the "Teaching" page
http://www.gap-system.org/Doc
P.S. Apologies for the wrong link - of course, the "Teaching" page address is
http://www.gap-system.org/Doc/Teaching/teaching.html
and the link below refers to "Learning" page.
Alexander
Dear Prof Borovik, dear GAP Forum,
Certainly, GAP has a great potential to be used in te
Dear Sandeep, dear Forum,
On 22 Apr 2010, at 06:55, Sandeep Murthy wrote:
> Hi.
>
> I've written a simple GAP program that prints a table of information
> in 3 columns for a given group:
>
> 1st column - shows distinct orders of proper subgroups realized by the group
> 2nd column - shows the nu
Dear Sandeep, dear Forum,
On 1 Apr 2010, at 23:36, Sandeep Murthy wrote:
> Hi.
>
> I have a question: is it better / quicker to pass a set of arguments to
> a GAP function as a list, or as individual objects?
>
> Sincerely, S. Murthy.
It may depend on several factors, maybe you can try to inve
mail.gap-system.org
> http://mail.gap-system.org/mailman/listinfo/forum
--
Dr. Alexander Konovalov School of Computer Science
& Centre for Interdisciplinary Research in Computational Algebra
University of St Andrews Tel +44/0 (1334) 461633
http://www.cs.st-and
Congratulations to Felix Effenberger and Jonathan Spreer (Universität
Stuttgart)
on receiving the Best Software Presentation Award at ISSAC 2010 for their
presentation of the GAP package "simpcomp - A GAP Toolbox for Simplicial
Complexes"
http://www.igt.uni-stuttgart.de/LstDiffgeo/simp
Dear Vahid,
There is a function SmallGroupsInformation that will be helpful to answer this
question.
You will see that the ordering may vary dependently on the order of the group,
for example:
gap> SmallGroupsInformation(256);
There are 56092 groups of order 256.
They are sorted by their
g
> http://mail.gap-system.org/mailman/listinfo/forum
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Dr. Alexander Konovalov School of Computer Science
& Centre for Interdisciplinary Research in Computational Algebra
University of St Andrews Tel +44/0 (1334) 461633
http://www.cs.st-andrews.ac.uk/~alexk
t of the Director's Income
>
> "Weaseling out of things is what separates us from the animals.
> Well, except the weasel."
> - Homer J Simpson
> ----
>
>
>
> ___
> Forum mailing list
&g
Dear Adam, dear GAP Forum,
On 1 Nov 2010, at 11:26, Adam James wrote:
> Dear Forum,
>
> Sorry If I have missed this somewhere in the reference manual or online, but
> I came across some GAP code recently using the CyclePermInt function and
> can't figure out what this function does?
>
> Regards
Dear Timothy, dear Forum,
On 10 Nov 2010, at 19:46, Ivan Andrus wrote:
> Perhaps GLOBAL_FUNCTION_NAMES is what you are looking for.
>
> -Ivan Andrus
>
> On Nov 9, 2010, at 3:52 AM, Timothy Murphy wrote:
>
>> I once brought up a list of available functions in GAP,
>> but have forgotten what com
Dear Keith,
On 15 Nov 2010, at 22:56, R. Keith Dennis wrote:
> Hi. It seems that the GAP installation built-in to Ubuntu isn't complete
> - not all packages are there (and the directory structure might be a little
> different).
That's true, since it is running using Debian packages. Most Debia
Thanks, Bill, for the further advice,
On 15 Nov 2010, at 23:43, Bill Allombert wrote:
> On Mon, Nov 15, 2010 at 05:56:04PM -0500, R. Keith Dennis wrote:
>> Hi. It seems that the GAP installation built-in to Ubuntu isn't complete
>> - not all packages are there (and the directory structure might
On 14 Nov 2010, at 04:00, Dr. Ashish Kumar Das wrote:
> Dear all,
> I am confused with the command IsMatrix. In GAP a matrix is a list of
> lists of equal length whose entries lie in a common ring. But if I
> type mat:=[[1,2,3],[2,3]]; and then run IsMatrix(mat); I get the
> reply 'true'. Moreove
On 10 Dec 2010, at 09:06, Max Horn wrote:
> Am 10.12.2010 um 02:36 schrieb Hebert Pérez-Rosés:
>
>> Dear Forum,
>>
>> As far as I know, there is no way to compile a GAP program into an exec
>> file, right?
>
> Yes there is (at least on UNIX type systems like Linux and Mac OS X; don't
> know ab
Dear Ivo,
On 19 Dec 2010, at 19:05, hedtke wrote:
> Dear Forum,
>
> is there a way to compute log_a b in floating point arithmetic in GAP?
>
> In the Forum Archive I found two solutions, but they didn't work:
> 1) there is a function LOG_FLOAT, but when I used it, GAP crashed.
LOG_FLOAT is und
Dear Bartosz, dear GAP Forum,
There are already several GAP packages that contain C parts and
use LoadDynamicModule to load them, so probably to begin with
you may have a look at them. In no particular order, these packages
are: orb, linboxing, io, HAP, Gauss, FR, EDIM and Browse.
Best wishes,
Dear Sara,
Have you tried the following:
AutomorphismGroup( DirectProduct( AlternatingGroup(7), AlternatingGroup(7) ) );
- this works quite straightforwardly.
May I also advise you the following: the Forum digest already says
>> When replying, please edit your Subject line so it is more specif
Hi Dima,
On 19 Jan 2011, at 06:05, Asst. Prof. Dmitrii (Dima) Pasechnik wrote:
> Dear all,
>
> I will be teaching an "Experimental mathematics" (with elements of
> computer algebra, and in
> particular GAP) course next year, and
> I am looking for sources/howtos, etc., on conducting computerised
Dear Georges,
On 25 Jan 2011, at 08:59, bolbita wrote:
> Dear GAP Forum,
>
> I have little experience with GAP, and I wonder how can we control the
> execution time of a function.
> I dream about a function like
> UnderTimeControl := function (f, arg, maxtime)
> which would run the function f w
Dear Hebert, dear GAP Forum,
GAP 4.4.12 already has the non-documented function "CycleIndex"
which you may use. It will become documented in the next release
of GAP 4.5 as follows:
CycleIndex( g, Omega[, act] )
CycleIndex( G, Omega[, act] )
The cycle index of a permutation g acting on Omega
Dear Rahul,
You need to call "Subgroup" (enter ?Subgroup in GAP to see the manual). For
example,
gap> F:=FreeGroup("a","b");
gap> AssignGeneratorVariables(F);
#I Assigned the global variables [ a, b ]
gap> G:=F/[a^4,b^2,b*a*b*a];
gap> g:=GeneratorsOfGroup(G);
[ a,
Dear Shubh,
You may install the computational algebra system GAP downloading
archives listed at http://www.gap-system.org/Download/index.html
following the installation instructions from the same page.
If you are using Windows, an alternative installer is here:
http://www.gap-system.org/ukrgap/
Dear Keshav,
Thank your for your request and willing to contribute to the GAP project.
We will think of the suitability of an IRC channel and will contact you
regarding this idea later. The GAP project does not have an official IRC
channel, and the page http://www.gap-system.org/Contacts/contact
Dear Ivo,
The GAP functionality for Floats is not documented and may be changed in the
future.
In GAP 4.4.12, to use x^y for floats, it's important to remember that x must be
a
float, otherwise an error will occur. To create floats, call Float with an
integer
to create a corresponding float, or
Dear GAP Forum,
We are working towards the next release of GAP, and it would be useful
for our testing and planning purposes to know if anyone is using Cygwin
in order to compile and run GAP on Windows instead of running GAP
Windows binaries which we provide as a part of the standard GAP distri
Dear Igor,
On 5 Apr 2011, at 07:34, Igor Korepanov wrote:
> Dear Forum,
>
> We are writing our new GAP package called PL, which stays for
> "piecewise-linear" topology and mathematical physics. As some functions
> already work, I think we will make it available for public (support and)
> crit
e -l option was added because I prefer not to act as a superuser,
> leaving this privilege to my wife), and then wrote
>
> gap> LoadPackage("PL");
>
> there was *no more* such problem.
>
> So, thank you again, and the question is: what will you recommend me
should be
taken, as reasonably expected while working with a beta version of any
software.
Best wishes,
Alexander Konovalov
* * * * * * * * * * * * * * * * * * * * * * * * * *
ANNOUNCEMENT
of the Beta release of GAP 4.5 for package authors
Dear GAP Forum,
There have been
Dear Daniela,
so far we have no reports of GAP 4.4.12 not running in this configuration.
To install it, you may try my Experimental GAP Installer for Windows:
http://www.gap-system.org/ukrgap/wininst/wininst.htm
(note that you have to download two executables to install both the core system
an
st: Parallelisaton
- September 2nd: Departure day
Main speakers
- John Abbott (Genova)
- Reimer Behrends (St Andrews)
- Alexandre Borovik (Manchester)
- Mickael Gastineau (Paris)
- Max Horn (Braunschweig)
- Peter Horn (Kassel)
- Richard Jones (Kent)
- Alexander Konovalov (St Andrews)
- Steve L
On 19 Aug 2011, at 13:07, Graham Gerrard wrote:
> I would like to execute a small script as if I has typed each command
> interactively. Is there an easy way to do this?
>
> Graham
> __
Dear Graham, dear Forum,
Basically, there are three alternative
On 11 May 2011, at 15:07, 刘建军 wrote:
> Deat GAP Forum,
>
> For a p-group $G$. The attibute "Omega(G,p)"(37.14) can be used when
> $G$ is abelian.
> Let $G$ be a finite non-abelian p-group.
> Is there a method to get the subgroup that is generated by all elements of
> $G$ of order p?
>
> Best Wi
Dear Zeinab, dear Forum,
On 20 Apr 2011, at 05:10, zeinab foruzanfar wrote:
> Dear Gap
> I am a question?
> Let we have SmallGroup(order,n),how we can show finite group of
> SmallGroup(order,n) in the form of
>
> For example finite group of SmallGroup(70,2).
> Thanks for your attention
You
Dear Vipul, dear Forum,
On 18 Apr 2011, at 07:26, vipul kakkar wrote:
> Hi!!
>
> I am using GAP on Windows OS. For large calculation i want to use "-o" to
> enhance its allotted memory but i don't know how to use it for GAP in Window
> OS.
> Kindly help me regarding this problem.
>
> Thanks
It
On 24 Aug 2011, at 21:07, Alexander Konovalov wrote:
> Dear Zeinab, dear Forum,
>
> On 20 Apr 2011, at 05:10, zeinab foruzanfar wrote:
>
>> Dear Gap
>> I am a question?
>> Let we have SmallGroup(order,n),how we can show finite group of
>> SmallGroup(
care should be
taken, as reasonably expected while working with a beta version of any
software.
Best wishes,
Alexander Konovalov
=
Dear authors of GAP packages,
Earlier in April 2011 we made available the first beta release
Dear Jada,
GAP 4.4.12 is a system for computational discrete algebra -
see http://www.gap-system.org/ and in particular
http://www.gap-system.org/Faq/General/general6.html.
Since you've mentioned caf2gap converter, I guess you are
interested in the genome analysis software called Gap4 - see
e
.gap-system.org
> http://mail.gap-system.org/mailman/listinfo/forum
--
Dr. Alexander Konovalov School of Computer Science
& Centre for Interdisciplinary Research in Computational Algebra
University of St Andrews Tel +44/0 (1334) 461633
http://www.cs.st-andrews
this:
>
> /Applications/gap4r4/bin/i686-apple-darwin9.6.0-gcc/gap -m 256m -l
> /Applications/gap4r4/
>
> I got the following error message:
>
> Bus error.
>
> I cannot run GAP 4 at all now. I would appreciate some help.
>
> Sincerely, Sandeep.
>
>
>
> _
Dear Lisette,
This is an automatically generated error message coming from the following
line of the C code in the GAP kernel:
"List Assignment: must be a positive integer (not a %s)",
where %s is substituted by the appropriate word(s), e.g:
gap> l:=[1];
[ 1 ]
gap> l[0];
List Element: must be
On 7 Dec 2011, at 18:59, Mr. Sorouhesh wrote:
> I am new (unskilled) in this software, the GAP, and wanted to generate for
> example 4 groups as follows. Although the rules are used as it is its help;
> I cannot see the 4 finitely presented groups generated.
>
> f:=FreeGroup(2);;
>
> a:=f.1; b:
d you
let me know this, please?
Thanks,
Alexander
On 7 Dec 2011, at 20:25, Alexander Konovalov wrote:
>
> On 7 Dec 2011, at 18:59, Mr. Sorouhesh wrote:
>
>> I am new (unskilled) in this software, the GAP, and wanted to generate for
>> example 4 groups as follows. Althoug
Are IO and GAPDoc packages also installed - they are listed in genss
dependencies?
Best wishes,
Alexander
On 3 Jan 2012, at 06:18, Asst. Prof. Dmitrii (Dima) Pasechnik wrote:
> On 3 January 2012 13:57, Nicolas FRANCOIS wrote:
>> Le Tue, 3 Jan 2012 13:37:57 +0800,
>> "Asst. Prof. Dmitrii (Dima
ore efficient advice.
Best wishes,
Alexander Konovalov,
with inputs from GAP Support members.
On 2 Jan 2012, at 04:02, Nicolas FRANCOIS wrote:
> Hi.
>
> I'd like to use the generic Schreier-Sims package (genss) on my Debian
> computer. But LoadPackage("genss"); fails.
Dear Lisette, dear GAP Forum,
the file with integers is not a precise description of a standard format
(what is the role of empty lines? how to specify comments? what to do if
there is a text there? How to convert strings to GAP objects? Are there
line breaks? etc.) and it is not recognised a sta
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