* [NTG-context] Re: wiki update: Modules
@ 2023-10-02 2:00 Andres Conrado Montoya
2023-10-02 8:19 ` Henning Hraban Ramm
0 siblings, 1 reply; 6+ messages in thread
From: Andres Conrado Montoya @ 2023-10-02 2:00 UTC (permalink / raw)
To: mailing list for ConTeXt users
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In the wiki, if I click a link to check a source code file (for example
https://source.contextgarden.net/tex/context/base/mkiv/m-catchword.mkiv) I
get a blank page with a very long list of source files on the left. If I
search for the file with my browser's ctrl+f on that page, it returns zero
results. I'm using Chrome. It happens for every link to source files.
Not sure if it's a problem with my setup, but I have noticed that
before, in different machines. Can anybody else confirm if they can
correctly see the source files when clicking the links?
--
Andrés Conrado Montoya
Andi Kú
andresconrado@gmail.com
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bitch.’” — Apollo 14 astronaut Edgar Mitchell
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* [NTG-context] Re: wiki update: Modules
2023-10-02 2:00 [NTG-context] Re: wiki update: Modules Andres Conrado Montoya
@ 2023-10-02 8:19 ` Henning Hraban Ramm
0 siblings, 0 replies; 6+ messages in thread
From: Henning Hraban Ramm @ 2023-10-02 8:19 UTC (permalink / raw)
To: ntg-context
Am 02.10.23 um 04:00 schrieb Andres Conrado Montoya:
> In the wiki, if I click a link to check a source code file (for example
> https://source.contextgarden.net/tex/context/base/mkiv/m-catchword.mkiv
> <https://source.contextgarden.net/tex/context/base/mkiv/m-catchword.mkiv>) I get a blank page with a very long list of source files on the left. If I search for the file with my browser's ctrl+f on that page, it returns zero results. I'm using Chrome. It happens for every link to source files.
>
> Not sure if it's a problem with my setup, but I have noticed that
> before, in different machines. Can anybody else confirm if they can
> correctly see the source files when clicking the links?
Sorry, I used the general {{src|filename}} template in the wiki, that
links to the source browser, but only to files in tex/context/base but
not to the modules in tex/context/modules
Not a problem on your side, I just need to fix the links.
Otherwise you can use the search field of the source browser.
Hraban
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* [NTG-context] Re: wiki update: Modules
2023-10-01 9:01 ` Henning Hraban Ramm
2023-10-02 1:14 ` Jeong Dal via ntg-context
@ 2023-10-02 19:45 ` Hans Hagen
1 sibling, 0 replies; 6+ messages in thread
From: Hans Hagen @ 2023-10-02 19:45 UTC (permalink / raw)
To: ntg-context
On 10/1/2023 11:01 AM, Henning Hraban Ramm wrote:
> Am 01.10.23 um 05:51 schrieb Otared Kavian:
>> Hi Hraban,
>>
>> Thank you for your updating of the modules stuff.
>> As far as I remember the matrix features are not related to any
>> modules, but rather are part of LMTX. In nay case next week I will
>> look at the page
>>
>> https://wiki.contextgarden.net/Matrix_in_maths
>> <https://wiki.contextgarden.net/Matrix_in_maths>
>>
>> and verify that eveything on that page works fine and is up to date.
>
> Thank you!
>
> But there _is_ a matrix module (hey, I just looked through all this
> stuff!) by Jeong Dalyoung & Hans; apparently it can do matrix calculations.
>
> https://source.contextgarden.net/tex/context/modules/mkiv/m-matrix.mkiv
indeed, it has been around for quite a while
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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wiki : https://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* [NTG-context] Re: wiki update: Modules
2023-10-01 9:01 ` Henning Hraban Ramm
@ 2023-10-02 1:14 ` Jeong Dal via ntg-context
2023-10-02 19:45 ` Hans Hagen
1 sibling, 0 replies; 6+ messages in thread
From: Jeong Dal via ntg-context @ 2023-10-02 1:14 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Jeong Dal
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Dear Hraban,
When I wrote a class material for Linear Algebra, it is nice to use \pmatrix and \bmatrix etc.
But, for example, to write a result matrix of the product of two matrices, I need to calculate it somewhere and copy it to my text. Hence, I tried to use Lua to handle it in the ConTeXt. And, it is nicely working.
During the process, I asked many questions to Hans and he gladly helped me.
It is the first time for me to code using Lua, so my coding was clumsy. However, Hans corrected it to be usable in ConTeXt even though he is very very busy in many things.
And, he made it a module and put it in the list.
Thanks Hans.
Finally I finished several chapters on Linear Algebra using that code.
It was many years ago.
Here is a document of it. I confirm that it is running well without any problem.
I hope that someone who wants to write an article on Linear Algebra use it.
Thanks for reading.
Best regards,
Dalyoung
[-- Attachment #2: matrixDoc.tex --]
[-- Type: application/octet-stream, Size: 8720 bytes --]
\usemodule[m-matrix]
\usemodule[art-01]
\starttext
\startluacode
document.DemoMatrixA = {
{ 0, 2, 4, -4, 1 },
{ 0, 0, 2, 3, 4 },
{ 2, 2, -6, 2, 4 },
{ 2, 0, -6, 9, 7 },
{ 2, 3, 4, 5, 6 },
{ 6, 6, -6, 6, 6 },
}
document.DemoMatrixB = {
{ 0, 2, 4, -4, 1 },
{ 0, 0, 2, 3, 4 },
{ 2, 2, -6, 3, 4 },
{ 2, 0, -6, 9, 7 },
{ 2, 2, -6, 2, 4 },
}
document.DemoMatrixC = {
{ 3, 3, -1, 3 },
{ -1, 4, 1, 3 },
{ 5, 4, 0, 2 },
{ 2, 4, 0, -1 },
}
\stopluacode
\startbuffer[demo]
\typebuffer
\startalignment[middle]
\dontleavehmode\inlinebuffer
\stopalignment
\stopbuffer
\setuphead[section][before={\testpage[5]\blank[2*big]}]
\startsubject[title={A symbolic matrix}]
\startbuffer
\ctxmodulematrix{typeset(moduledata.matrix.symbolic("a", "m", "n"))}
$\qquad\qquad$
\ctxmodulematrix{typeset(moduledata.matrix.symbolic("a", "m", "n", 4, 8))}
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Generate a new $m \times n$ matrix}]
\startbuffer
\startluacode
moduledata.matrix.typeset(moduledata.matrix.makeR(4,3, 0,5))
context.qquad()
context("\\qquad")
moduledata.matrix.typeset(moduledata.matrix.makeR(5,5,-1,5))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Swap two rows (ex: 2 and 4)}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixA)
context("$\\qquad \\Rightarrow \\qquad$")
moduledata.matrix.typeset(moduledata.matrix.swaprows(document.DemoMatrixA,2,4))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Swap two columns (ex: 1 and 3)}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixA)
context("$\\qquad \\Rightarrow \\qquad$")
moduledata.matrix.typeset(moduledata.matrix.swapcolumns(document.DemoMatrixA,1, 3))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Multiply 3 to row 2($3 \times r_2$)}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixA)
context("$\\qquad \\Rightarrow \\qquad$")
moduledata.matrix.typeset(moduledata.matrix.multiply(document.DemoMatrixA,2,3))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Add 4 times of row 3 to row 2($r_2 + 4 \times r_3$)}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixA)
context("$\\qquad \\Rightarrow \\qquad$")
moduledata.matrix.sumrow(document.DemoMatrixA,2,3,4)
moduledata.matrix.typeset(document.DemoMatrixA)
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Transpose a matrix}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixA)
context("$\\qquad \\Rightarrow \\qquad$")
moduledata.matrix.typeset(moduledata.matrix.transpose(document.DemoMatrixA))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={The inner product of two vectors}]
\startbuffer
\startluacode
context("$<1,2,3> \\cdot <3,1,2> \\ =\\ $ ")
context( moduledata.matrix.inner({ 1, 2, 3 }, { 3, 1, 2 }))
\stopluacode
\stopbuffer
\getbuffer[demo]
\startbuffer
\startluacode
context("$<1,2,3> \\cdot <3,1,2,4> \\ =\\ $ ")
context(moduledata.matrix.inner({ 1, 2, 3 }, { 1, 2, 3, 4 }))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={The product of two matrices}]
\startbuffer
\startluacode
context("$\\ $")
moduledata.matrix.typeset(document.DemoMatrixB)
context("$\\cdot$")
moduledata.matrix.typeset(document.DemoMatrixA)
context("$ = $")
moduledata.matrix.typeset(moduledata.matrix.product
(document.DemoMatrixB,document.DemoMatrixB))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={An Upper Triangular Matrix}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixB)
context("$\\qquad \\Rightarrow \\qquad$")
moduledata.matrix.typeset(moduledata.matrix.uppertri(document.DemoMatrixB))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Determinant: using triangulation}]
\startbuffer
\startluacode
local m = {
{ 1, 2, 4 },
{ 0, 0, 2 },
{ 2, 2, -6 },
{ 2, 2, -6 },
}
moduledata.matrix.typeset(m, {fences="bars"})
context("$\\qquad = \\qquad$")
context(moduledata.matrix.determinant(m))
\stopluacode
\stopbuffer
\getbuffer[demo]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixC, { fences = "bars" })
context("$\\qquad = \\qquad$")
context(moduledata.matrix.determinant(document.DemoMatrixC))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Determinant: using Laplace Expansion}]
\startbuffer
\startluacode
moduledata.matrix.typeset(document.DemoMatrixC, { fences = "bars" })
context("$\\qquad = \\qquad$")
context(moduledata.matrix.laplace(document.DemoMatrixC))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Example of Laplace Expansion using submatrix function}]
\startbuffer
\startluacode
local m = {
{ 1, 5, 4, 2 },
{ 5, 2, 0, 4 },
{ 2, 2, 1, 1 },
{ 1, 0, 0, 5 },
}
local options = {fences = "bars"}
moduledata.matrix.typeset(m,options)
context("\\par $=$")
for j = 1, #m[1] do
local mm = moduledata.matrix.submatrix(m, 1, j)
local factor = (-1)^(1+j) *(m[1][j])
context("\\ ($%d$) \\cdot ", factor)
moduledata.matrix.typeset(mm, options)
if j < #m[1] then
context("\\ $+$ ")
end
end
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Row echelon form}]
\startbuffer
\startluacode
local m = {
{ 1, 3, -2, 0, 2, 0, 0 },
{ 2, 6, -5, -2, 4, -3, -1 },
{ 0, 0, 5, 10, 0, 15, 5 },
{ 2, 6, 0, 8, 4, 18, 6 },
}
moduledata.matrix.typeset(m)
context("$\\Rightarrow$")
moduledata.matrix.typeset(moduledata.matrix.rowechelon(m,1))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Solving linear equation}]
\startbuffer
\startluacode
local m = {
{ 1, 3, -2, 0 },
{ 2, 0, 1, 2 },
{ 6, -5, -2, 4 },
{ -3, -1, 5, 10 },
}
local c = { 5, 2, 6, 8 }
moduledata.matrix.typeset(moduledata.matrix.solve(m,c))
context.blank()
moduledata.matrix.typeset(moduledata.matrix.solve(m,c), { template = 6 })
context.blank()
moduledata.matrix.typeset(moduledata.matrix.solve(m,c), { template = "no" })
context.blank()
moduledata.matrix.typeset(moduledata.matrix.solve(m,c), { template = "%0.3f" })
context.blank()
moduledata.matrix.typeset(moduledata.matrix.solve(m,c), { template = "%0.4F" })
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={Inverse matrix}]
\startbuffer
\startluacode
local m = {
{ 1, 1, 1 },
{ 0, 2, 3 },
{ 3, 2, 1 },
}
context("$A =\\quad$")
moduledata.matrix.typeset(m)
context("$\\qquad A^{-1} = \\quad$")
moduledata.matrix.typeset(moduledata.matrix.inverse(m))
context("\\blank\\ ")
moduledata.matrix.typeset(m)
context("$\\cdot$")
moduledata.matrix.typeset(moduledata.matrix.inverse(m))
context("$ = $")
moduledata.matrix.typeset(moduledata.matrix.product(m, moduledata.matrix.inverse(m)))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={make matrices(zero, identiry, random)}]
\startbuffer
\startluacode
moduledata.matrix.typeset(moduledata.matrix.makeM(3, 0))
context.qquad()
moduledata.matrix.typeset(moduledata.matrix.makeM(3, 1))
context.qquad()
moduledata.matrix.typeset(moduledata.matrix.makeR(4,3))
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\startsubject[title={join rows, join columns}]
\startbuffer
\startluacode
local mat1, mat2
mat1 = moduledata.matrix.makeR(3, 4)
mat2 = moduledata.matrix.makeR(4, 3)
context("Appending as columns: ")
context.blank()
moduledata.matrix.typeset(mat1)
context("$\\&$")
moduledata.matrix.typeset(mat1)
context("\\quad $\\Rightarrow$ \\quad")
moduledata.matrix.joinColumns(mat1, mat1)
moduledata.matrix.typeset(mat1)
context.blank()
context("Appending as rows: ")
context.blank()
moduledata.matrix.typeset(mat2)
context("$\\&$")
moduledata.matrix.typeset(mat2)
context("\\quad $\\Rightarrow$ \\quad")
moduledata.matrix.joinRows(mat2, mat2)
moduledata.matrix.typeset(mat2)
\stopluacode
\stopbuffer
\getbuffer[demo]
\stopsubject
\stoptext
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> 2023. 10. 1. 오후 6:01, Henning Hraban Ramm <texml@fiee.net> 작성:
>
> Am 01.10.23 um 05:51 schrieb Otared Kavian:
>> Hi Hraban,
>> Thank you for your updating of the modules stuff.
>> As far as I remember the matrix features are not related to any modules, but rather are part of LMTX. In nay case next week I will look at the page
>> https://wiki.contextgarden.net/Matrix_in_maths <https://wiki.contextgarden.net/Matrix_in_maths>
>> and verify that eveything on that page works fine and is up to date.
>
> Thank you!
>
> But there _is_ a matrix module (hey, I just looked through all this stuff!) by Jeong Dalyoung & Hans; apparently it can do matrix calculations.
>
> https://source.contextgarden.net/tex/context/modules/mkiv/m-matrix.mkiv
>
> Hraban
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
> ___________________________________________________________________________________
[-- Attachment #4: Type: text/plain, Size: 495 bytes --]
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* [NTG-context] Re: wiki update: Modules
2023-10-01 3:51 ` [NTG-context] " Otared Kavian
@ 2023-10-01 9:01 ` Henning Hraban Ramm
2023-10-02 1:14 ` Jeong Dal via ntg-context
2023-10-02 19:45 ` Hans Hagen
0 siblings, 2 replies; 6+ messages in thread
From: Henning Hraban Ramm @ 2023-10-01 9:01 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 01.10.23 um 05:51 schrieb Otared Kavian:
> Hi Hraban,
>
> Thank you for your updating of the modules stuff.
> As far as I remember the matrix features are not related to any modules,
> but rather are part of LMTX. In nay case next week I will look at the page
>
> https://wiki.contextgarden.net/Matrix_in_maths
> <https://wiki.contextgarden.net/Matrix_in_maths>
>
> and verify that eveything on that page works fine and is up to date.
Thank you!
But there _is_ a matrix module (hey, I just looked through all this
stuff!) by Jeong Dalyoung & Hans; apparently it can do matrix calculations.
https://source.contextgarden.net/tex/context/modules/mkiv/m-matrix.mkiv
Hraban
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* [NTG-context] Re: wiki update: Modules
2023-09-30 11:53 [NTG-context] " Henning Hraban Ramm
@ 2023-10-01 3:51 ` Otared Kavian
2023-10-01 9:01 ` Henning Hraban Ramm
0 siblings, 1 reply; 6+ messages in thread
From: Otared Kavian @ 2023-10-01 3:51 UTC (permalink / raw)
To: mailing list for ConTeXt users
[-- Attachment #1.1: Type: text/plain, Size: 1393 bytes --]
Hi Hraban,
Thank you for your updating of the modules stuff.
As far as I remember the matrix features are not related to any modules, but rather are part of LMTX. In nay case next week I will look at the page
https://wiki.contextgarden.net/Matrix_in_maths <https://wiki.contextgarden.net/Matrix_in_maths>
and verify that eveything on that page works fine and is up to date.
Best regards: Otared
> On 30 Sep 2023, at 13:53, Henning Hraban Ramm <texml@fiee.net> wrote:
>
> I updated the list of included modules in https://wiki.contextgarden.net/Modules and tried to understand what each does.
>
> If you know matrices, could you perhaps update the page https://wiki.contextgarden.net/Matrix_in_maths to include the matrix module and the latest enhancements?
>
> Hraban
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
> ___________________________________________________________________________________
Otared Kavian
e-mail: otared@gmail.com
Phone: +33 6 88 26 70 95
[-- Attachment #1.2: Type: text/html, Size: 3308 bytes --]
[-- Attachment #2: Type: text/plain, Size: 495 bytes --]
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
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2023-10-02 2:00 [NTG-context] Re: wiki update: Modules Andres Conrado Montoya
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2023-09-30 11:53 [NTG-context] " Henning Hraban Ramm
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