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Abhiram Natarajan
,
Daniel R. Grayson
2
8:12 AM
Redirecting gbTrace output to a file
An expression such as `f << gb X` sends a printed version of the Groebner basis to a file --
unread,
Redirecting gbTrace output to a file
An expression such as `f << gb X` sends a printed version of the Groebner basis to a file --
8:12 AM
HL Dao
Jun 20
Compiling Macaulay2 from source code
I run MacOS Mojave 10.14 and I've been experimenting with compiling the source code using the
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Compiling Macaulay2 from source code
I run MacOS Mojave 10.14 and I've been experimenting with compiling the source code using the
Jun 20
Federico Galetto
,
jche...@gmail.com
5
Jun 19
importFrom name collision
I think I understand, but I will have to give this a try. Thank you for the suggestion! Fred On
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importFrom name collision
I think I understand, but I will have to give this a try. Thank you for the suggestion! Fred On
Jun 19
Xiaowen Hu
, …
Mahrud Sayrafi
7
Jun 19
Where can I find an old version of M2?
For 10.15, you can try using Homebrew: brew install Macaulay2/tap/M2 For 10.14 the same should work,
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Where can I find an old version of M2?
For 10.15, you can try using Homebrew: brew install Macaulay2/tap/M2 For 10.14 the same should work,
Jun 19
Theo Sandstrom
,
Federico Galetto
2
Jun 19
[Easy question] Dimension of kernel of matrix over Galois field
Hi Theo, You can compute the rank of your matrix with the "rank" function, and the number
unread,
[Easy question] Dimension of kernel of matrix over Galois field
Hi Theo, You can compute the rank of your matrix with the "rank" function, and the number
Jun 19
Sorin Popescu
, …
mike stillman
4
Jun 13
installation issues with brew, os X, monterey, silicon (arm64)
Thanks a lot Mahrud and Mike! Sorin On Mon, Jun 13, 2022 at 3:37 PM 'Mahrud Sayrafi' via
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installation issues with brew, os X, monterey, silicon (arm64)
Thanks a lot Mahrud and Mike! Sorin On Mon, Jun 13, 2022 at 3:37 PM 'Mahrud Sayrafi' via
Jun 13
Lina Liu
,
H XW
2
Jun 12
Element in a field (easy question)
If you want to know whether an object belongs to a given set, you can use the command "member
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Element in a field (easy question)
If you want to know whether an object belongs to a given set, you can use the command "member
Jun 12
Candid Pleasure
,
Laurent Buse
2
Jun 8
Co-efficients of Polynomial Rings
Hi, These two packages use different ways of defining the ambient rings and you mixed them. You
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Co-efficients of Polynomial Rings
Hi, These two packages use different ways of defining the ambient rings and you mixed them. You
Jun 8
Candid Pleasure
, …
Laurent Buse
7
Jun 5
Macaulay Resultant
I appreciate your help. This really explains a lot, I will implement these changes into my work.
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Macaulay Resultant
I appreciate your help. This really explains a lot, I will implement these changes into my work.
Jun 5
Luke Oeding
May 23
Jordan form problem
I'm having a problem computing the Jordan form for a large matrix. The issue I'm seeing is
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Jordan form problem
I'm having a problem computing the Jordan form for a large matrix. The issue I'm seeing is
May 23
Daniel R. Grayson
May 21
Macaulay2 1.20 released
Dear Macaulay2 user, We are happy to announce the release of Macaulay2, version 1.20. For the list of
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Macaulay2 1.20 released
Dear Macaulay2 user, We are happy to announce the release of Macaulay2, version 1.20. For the list of
May 21
KSchwede
, …
Daniel R. Grayson
6
May 19
Macaulay2 in emacs issue
So how did using the wrong version of emacs prevent it from working? Was it a version of emacs that
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Macaulay2 in emacs issue
So how did using the wrong version of emacs prevent it from working? Was it a version of emacs that
May 19
Michael Morrow
, …
Paul Zinn-Justin
17
May 11
Storing old behavior of methods
Actually, I had similar issues in my package CotangentSchubert. Namely, I wanted to define
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Storing old behavior of methods
Actually, I had similar issues in my package CotangentSchubert. Namely, I wanted to define
May 11
Yizhou Kuang
,
Daniel R. Grayson
2
May 11
Solving a sequence of polynomial systems on MATLAB
My vague impression of MATLAB is that it's mainly for numerical linear algebra, and thus can'
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Solving a sequence of polynomial systems on MATLAB
My vague impression of MATLAB is that it's mainly for numerical linear algebra, and thus can'
May 11
Caccio Dj
,
Daniel R. Grayson
2
May 11
Exercise
The answer you cite is simply the definition of singular point. Maybe what you really want to do is
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Exercise
The answer you cite is simply the definition of singular point. Maybe what you really want to do is
May 11
sankhaneel bisui
,
Daniel R. Grayson
3
May 8
Installation Error Version 1.19.1: error: key not found in dictionary
Thank you, Dr. Grayson, this works. On Sun, May 8, 2022 at 11:04 AM Daniel R. Grayson <
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Installation Error Version 1.19.1: error: key not found in dictionary
Thank you, Dr. Grayson, this works. On Sun, May 8, 2022 at 11:04 AM Daniel R. Grayson <
May 8
Avi Steiner
,
Daniel R. Grayson
3
May 5
M2 website down
You can also use http://macaulay2.com/.
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M2 website down
You can also use http://macaulay2.com/.
May 5
jatinm...@gmail.com
, …
Irena Swanson
5
May 3
Integral closure error
You get P1 and P2 with running primaryDecomposition (of the ideal). Then Ki = R/Pi. The integral
unread,
Integral closure error
You get P1 and P2 with running primaryDecomposition (of the ideal). Then Ki = R/Pi. The integral
May 3
Dharm Veer
,
Shrikant Shekhar 1910404
3
Apr 29
Having issue in loading the M2 package "Depth.m2"
Hi, This works. Dharm. On Thursday, April 28, 2022 at 5:09:12 PM UTC+5:30 shrik...@iiserb.ac.in wrote
unread,
Having issue in loading the M2 package "Depth.m2"
Hi, This works. Dharm. On Thursday, April 28, 2022 at 5:09:12 PM UTC+5:30 shrik...@iiserb.ac.in wrote
Apr 29
Daniel R. Grayson
2
Apr 21
forthcoming Macaulay2 release 1.20
PS: Authors should also consider adding an entry to the file "changes.m2" in the node
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forthcoming Macaulay2 release 1.20
PS: Authors should also consider adding an entry to the file "changes.m2" in the node
Apr 21
thomas buschman
Apr 18
Macaulay2 Groebner Basis
Hi all, I've been trying to calculate a groebner basis, while storing the highest degree that was
unread,
Macaulay2 Groebner Basis
Hi all, I've been trying to calculate a groebner basis, while storing the highest degree that was
Apr 18
Lina Liu
,
Tim Duff
2
Apr 12
Error: Can you manually seed?
Hi Lina, The error message you got also suggests trying an un-exported method called "
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Error: Can you manually seed?
Hi Lina, The error message you got also suggests trying an un-exported method called "
Apr 12
KSchwede
3
Apr 7
Macaulay2 in VSCode, slight settings improvement
One other quick comment. Recently there have been some changes in some vscode shortcuts, the
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Macaulay2 in VSCode, slight settings improvement
One other quick comment. Recently there have been some changes in some vscode shortcuts, the
Apr 7
Taylor Ball
, …
Anton
4
Apr 7
How does Macaulay2 represent polynomials?
Hi Taylor, You may be interested in joining M2internals: https://github.com/Macaulay2/M2/wiki/
unread,
How does Macaulay2 represent polynomials?
Hi Taylor, You may be interested in joining M2internals: https://github.com/Macaulay2/M2/wiki/
Apr 7
Caccio Dj
,
Baptiste Calmès
2
Apr 6
Dimension
Generally speaking, the notion of dimension used in commutative algebra and algebraic geometry is the
unread,
Dimension
Generally speaking, the notion of dimension used in commutative algebra and algebraic geometry is the
Apr 6
Francesca Gandini
,
jche...@gmail.com
3
Apr 3
Linear algebra methods?
Hi Francesca, In theory factorization in (rings of integers of) number fields is a special case of
unread,
Linear algebra methods?
Hi Francesca, In theory factorization in (rings of integers of) number fields is a special case of
Apr 3
Avi Steiner
,
jche...@gmail.com
3
Apr 1
computing an intersection of submodules over different rings
Thanks! That works! :) On Friday, April 1, 2022 at 8:12:04 PM UTC-4 jche...@gmail.com wrote: Hi Avi,
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computing an intersection of submodules over different rings
Thanks! That works! :) On Friday, April 1, 2022 at 8:12:04 PM UTC-4 jche...@gmail.com wrote: Hi Avi,
Apr 1
Lina Liu
,
Michael Burr
2
Mar 31
Function similar to solve in Maple for M2?
For your code, you should change x=2 to x-2 so that it's a polynomial. You will also likely want
unread,
Function similar to solve in Maple for M2?
For your code, you should change x=2 to x-2 so that it's a polynomial. You will also likely want
Mar 31
Annie Giokas
,
Youngsu
2
Mar 27
Setting up Jupyter for Macaulay2
Thank you for the information. I could add the kernel, but I get the "KERNEL ENFORCED TIMEOUT
unread,
Setting up Jupyter for Macaulay2
Thank you for the information. I could add the kernel, but I get the "KERNEL ENFORCED TIMEOUT
Mar 27
Eloísa Grifo
, …
jche...@gmail.com
9
Mar 23
What is wrong with this primary decomposition calculation?
Dan: I believe 1.16 doesn't use MinimalPrimes.m2 by default (ie does exactly what Strategy =>
unread,
What is wrong with this primary decomposition calculation?
Dan: I believe 1.16 doesn't use MinimalPrimes.m2 by default (ie does exactly what Strategy =>
Mar 23