How to draw a Cayley table
I'm trying to make a Cayley table like the one in the following question, but I don't want the labels, for example, on top (Capacity) and on the left side (the w's and v's). I just would like to reproduce the exact same table without the 'extra' bits on the side.
I forgot to mention I want a 5x5 table (25 entries inside the table), but still with the "outer" headings.
I managed to do this. However, this is long-winded I think:
[
begintabular>$l<$
~ & 1 & a & a^2 & a^3 & a^4 \
hlinevrule height 12pt width 0pt
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
]
EDIT:
setlengthextrarowheight3pt
noindentbegintabular c c c c c
& 1 & a & a^2 & a^3 & a^4 \
cline1-6
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
tables
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
asked Nov 12 '18 at 15:30
A.EA.E
15211
|
show 5 more comments
I'm trying to make a Cayley table like the one in the following question, but I don't want the labels, for example, on top (Capacity) and on the left side (the w's and v's). I just would like to reproduce the exact same table without the 'extra' bits on the side.
I forgot to mention I want a 5x5 table (25 entries inside the table), but still with the "outer" headings.
I managed to do this. However, this is long-winded I think:
[
begintabular>$l<$
~ & 1 & a & a^2 & a^3 & a^4 \
hlinevrule height 12pt width 0pt
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
]
EDIT:
setlengthextrarowheight3pt
noindentbegintabular c c c c c
& 1 & a & a^2 & a^3 & a^4 \
cline1-6
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
tables
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
asked Nov 12 '18 at 15:30
A.EA.E
15211
the answer provided was excellent in the above link, I would appreciate if I can get a similar answer.
– A.E
Nov 12 '18 at 15:36
3
Just take Gonzalo's answer and delete first line (the one which containsCapacity) and two left columns and two right ones.
– Ignasi
Nov 12 '18 at 15:47
1
array, nottabular.
– egreg
Nov 12 '18 at 16:03
1
You Need to put $a^2$ when you want to use math!
– GiuTeX
Nov 12 '18 at 16:19
1
@A.E As it is, the added code produces tons of errors.
– egreg
Nov 12 '18 at 16:19
|
show 5 more comments
I'm trying to make a Cayley table like the one in the following question, but I don't want the labels, for example, on top (Capacity) and on the left side (the w's and v's). I just would like to reproduce the exact same table without the 'extra' bits on the side.
I forgot to mention I want a 5x5 table (25 entries inside the table), but still with the "outer" headings.
I managed to do this. However, this is long-winded I think:
[
begintabular>$l<$
~ & 1 & a & a^2 & a^3 & a^4 \
hlinevrule height 12pt width 0pt
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
]
EDIT:
setlengthextrarowheight3pt
noindentbegintabular c c c c c
& 1 & a & a^2 & a^3 & a^4 \
cline1-6
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
tables
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
asked Nov 12 '18 at 15:30
A.EA.E
15211
I'm trying to make a Cayley table like the one in the following question, but I don't want the labels, for example, on top (Capacity) and on the left side (the w's and v's). I just would like to reproduce the exact same table without the 'extra' bits on the side.
I forgot to mention I want a 5x5 table (25 entries inside the table), but still with the "outer" headings.
I managed to do this. However, this is long-winded I think:
[
begintabular>$l<$
~ & 1 & a & a^2 & a^3 & a^4 \
hlinevrule height 12pt width 0pt
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
]
EDIT:
setlengthextrarowheight3pt
noindentbegintabular c c c c c
& 1 & a & a^2 & a^3 & a^4 \
cline1-6
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endtabular
tables
tables
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
asked Nov 12 '18 at 15:30
A.EA.E
15211
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
asked Nov 12 '18 at 15:30
A.EA.E
15211
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
edited Nov 12 '18 at 23:09
Peter Mortensen
54736
54736
asked Nov 12 '18 at 15:30
A.EA.E
15211
asked Nov 12 '18 at 15:30
A.EA.E
15211
asked Nov 12 '18 at 15:30
A.EA.E
15211
15211
the answer provided was excellent in the above link, I would appreciate if I can get a similar answer.
– A.E
Nov 12 '18 at 15:36
3
Just take Gonzalo's answer and delete first line (the one which containsCapacity) and two left columns and two right ones.
– Ignasi
Nov 12 '18 at 15:47
1
array, nottabular.
– egreg
Nov 12 '18 at 16:03
1
You Need to put $a^2$ when you want to use math!
– GiuTeX
Nov 12 '18 at 16:19
1
@A.E As it is, the added code produces tons of errors.
– egreg
Nov 12 '18 at 16:19
|
show 5 more comments
the answer provided was excellent in the above link, I would appreciate if I can get a similar answer.
– A.E
Nov 12 '18 at 15:36
3
Just take Gonzalo's answer and delete first line (the one which containsCapacity) and two left columns and two right ones.
– Ignasi
Nov 12 '18 at 15:47
1
array, nottabular.
– egreg
Nov 12 '18 at 16:03
1
You Need to put $a^2$ when you want to use math!
– GiuTeX
Nov 12 '18 at 16:19
1
@A.E As it is, the added code produces tons of errors.
– egreg
Nov 12 '18 at 16:19
the answer provided was excellent in the above link, I would appreciate if I can get a similar answer.
– A.E
Nov 12 '18 at 15:36
the answer provided was excellent in the above link, I would appreciate if I can get a similar answer.
– A.E
Nov 12 '18 at 15:36
3
3
Just take Gonzalo's answer and delete first line (the one which contains
Capacity) and two left columns and two right ones.– Ignasi
Nov 12 '18 at 15:47
Just take Gonzalo's answer and delete first line (the one which contains
Capacity) and two left columns and two right ones.– Ignasi
Nov 12 '18 at 15:47
1
1
array, not tabular.– egreg
Nov 12 '18 at 16:03
array, not tabular.– egreg
Nov 12 '18 at 16:03
1
1
You Need to put $a^2$ when you want to use math!
– GiuTeX
Nov 12 '18 at 16:19
You Need to put $a^2$ when you want to use math!
– GiuTeX
Nov 12 '18 at 16:19
1
1
@A.E As it is, the added code produces tons of errors.
– egreg
Nov 12 '18 at 16:19
@A.E As it is, the added code produces tons of errors.
– egreg
Nov 12 '18 at 16:19
|
show 5 more comments
5 Answers
5
active
oldest
votes
Basically I've just taken the answer to the question you linked and changed few lines to adapt to your needs.
Here's the code, followed by the output you will get and a brief explanation of what's going on.
The code below produces 2 tables, in one there's written ANYTHING in the top left corner, in the second one there's a white space (just don't put anything in the column "argument".
documentclass[10pt]article
usepackagearray
begindocument
setlengthextrarowheight3pt
noindentbegintabular c c c c c
ANYTHING & 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
noindentbegintabular c c c c c
& 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
enddocument
How does it work? A table is done with the environment tabular, which requires as argument the numer of columns (or rows... just read the documentation to know more) which is specified by the argument c c c c c: 6 columns divided by a line between the first and the second col. The 'c' stands for centered meaning that the column will be aligned to the center, if you want you can change it to l (left) or r (right).
Then in the tables all the entries are done by spacing them with &, and the cline takes as argument the number of columns that you want it to span: from column 1 to column 6.
The command setlengthextrarowheight3pt adds some extra row height (how surprising!).
Package array is needed for the length extrarowheight.
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
1
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
1
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
1
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
1
much appreciated
– A.E
Nov 12 '18 at 16:11
I added more on the meaning of thec's intabularenvironment.
– GiuTeX
Nov 12 '18 at 16:12
|
show 5 more comments
Your input is almost good, but you can do better.
documentclassarticle
usepackageamsmath
usepackagearray
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
enddocument
With array, each cell is assumed to be in math mode. The setting of extrarowheight will not propagate to other instances of array, because [...] forms a group.
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
1
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
1
What does*inl|*mean?
– manooooh
Nov 12 '18 at 16:17
2
@manooooh*6lis short forllllll
– samcarter
Nov 12 '18 at 16:18
3
@manooooh The*refers to the following:*6lmeans “repeatlsix times”.
– egreg
Nov 12 '18 at 16:18
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
add a comment |
Some automatizing is in order here
documentclassarticle
usepackageamsmath, amssymb
usepackagearray
usepackagexinttools
usepackagebnumexpr
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
Again, but illustrating that $a=4$ generates a cyclic sub-group of order
$5$ of $(mathbbZ/11mathbbZ)^*$:
[
setlengthextrarowheight3pt% local setting
beginarrayc
& 1 & a & a^2 & a^3 & a^4 \
hline
xintFor #1 in 0, 1, 2, 3, 4:
ifnum #1=0 1else a^#1fi
xintFor #2 in 0, 1, 2, 3, 4:
%
&thebnumexpr 4^(#1+#2) /: 11relax
%
\
%
endarray
]
and $a=2$ generates the full group:
[
setlengthextrarowheight3pt% local setting
beginarray*10c
& 1 & a xintFor*#1 in 23456789:&a^#1\
hline
xintFor* #1 in 0123456789:
ifnum #1=0 1else a^#1fi
xintFor* #2 in 0123456789:
%
&thebnumexpr 2^(#1+#2) /: 11relax
%
\
%
endarray
]
enddocument
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
+1 I'm always amazed at how efficientxinttoolsis!
– Andrew
Nov 13 '18 at 7:06
@Andrew your expl3 answer does look efficient too:)
– jfbu
Nov 13 '18 at 8:05
add a comment |
Perhaps I over automate, but I'd want to have a macro CayleyTable that produces the Cayley table of the corresponding cyclic group, so that the commands:
CayleyTable3
CayleyTable4
CayleyTable[x]9
would produce:
(An optional argument gives the name of the generator, which defaults to a). Arguably, CyclicGroupCayleyTable would be a better name. In any case,
here's the code:
documentclassarticle
usepackagearray
setlengthextrarowheight3pt% local setting
usepackagexparse
ExplSyntaxOn
int_new:N l_n_int
tl_new:N l_gen_tl
cs_new_protected:Npn print_exponent #1 % l_gen_tl^#1
int_compare:nTF #1=01l_gen_tl int_compare:nT#1>1^#1
cs_new_protected:Npn print_Cayley_header:n #1
& print_exponent int_eval:n#1-1
cs_new_protected:Npn print_Cayley_cell:nn #1 #2
& print_exponent int_eval:n int_mod:nn #1+#2-2l_n_int
cs_new_protected:Npn print_Cayley_row:n #1
print_exponent int_eval:n #1-1
int_step_inline:nn l_n_int print_Cayley_cell:nn ##1#1 \
NewDocumentCommandCayleyTable Oa m
tl_set:Nn l_gen_tl #1
int_set:Nn l_n_int #2
[
beginarray*int_eval:nl_n_int+1c
int_step_function:nN l_n_int print_Cayley_header:n
\hline
int_step_function:nN l_n_int print_Cayley_row:n
endarray
]
ExplSyntaxOff
begindocument
CayleyTable3
CayleyTable4
CayleyTable[x]9
enddocument
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
add a comment |
With foreach:
documentclassarticle
usepackageetoolbox
usepackagetikz
tikzsetmynode/.style=anchor=base,
inner sep=0pt,
text height=12pt, text depth=6pt, text width=18pt, text centered
newcommandCayleyTable[2][a]%
vcenterhboxbegintikzpicture
pgfmathsetmacrototint(#2-1)
foreach i in 0,1,...,tot
node[mynode] (hh-i) at (i *24pt,24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
node[mynode] (vv-i) at (-24pt-pgflinewidth,-i *24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
foreach myrow in 0,1,...,tot
foreach mycol in 0,1,...,tot
pgfmathsetmacromyplusmyrow+mycolpgfmathsetmacromyexpint(mod(myplus,#2))
node[mynode] at (myrow*24pt,-mycol*24pt) ifnumequalmyexp0$1$ifnumequalmyexp1$#1$$#1^myexp$;
draw ([yshift=-2pt]hh-tot.south east) -- ([yshift=-2pt]hh-0.south west) -- ++(-24pt, 0);
draw ([xshift=2pt]vv-tot.south east) -- ([xshift=2pt]vv-0.north east) -- ++(0,24pt);
endtikzpicture%
begindocument
[
CayleyTable3
]
[
CayleyTable[x]4
]
[
CayleyTable[y]5
]
enddocument
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
add a comment |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "85"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2ftex.stackexchange.com%2fquestions%2f459639%2fhow-to-draw-a-cayley-table%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
5 Answers
5
active
oldest
votes
5 Answers
5
active
oldest
votes
active
oldest
votes
active
oldest
votes
Basically I've just taken the answer to the question you linked and changed few lines to adapt to your needs.
Here's the code, followed by the output you will get and a brief explanation of what's going on.
The code below produces 2 tables, in one there's written ANYTHING in the top left corner, in the second one there's a white space (just don't put anything in the column "argument".
documentclass[10pt]article
usepackagearray
begindocument
setlengthextrarowheight3pt
noindentbegintabular c c c c c
ANYTHING & 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
noindentbegintabular c c c c c
& 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
enddocument
How does it work? A table is done with the environment tabular, which requires as argument the numer of columns (or rows... just read the documentation to know more) which is specified by the argument c c c c c: 6 columns divided by a line between the first and the second col. The 'c' stands for centered meaning that the column will be aligned to the center, if you want you can change it to l (left) or r (right).
Then in the tables all the entries are done by spacing them with &, and the cline takes as argument the number of columns that you want it to span: from column 1 to column 6.
The command setlengthextrarowheight3pt adds some extra row height (how surprising!).
Package array is needed for the length extrarowheight.
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
1
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
1
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
1
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
1
much appreciated
– A.E
Nov 12 '18 at 16:11
I added more on the meaning of thec's intabularenvironment.
– GiuTeX
Nov 12 '18 at 16:12
|
show 5 more comments
Basically I've just taken the answer to the question you linked and changed few lines to adapt to your needs.
Here's the code, followed by the output you will get and a brief explanation of what's going on.
The code below produces 2 tables, in one there's written ANYTHING in the top left corner, in the second one there's a white space (just don't put anything in the column "argument".
documentclass[10pt]article
usepackagearray
begindocument
setlengthextrarowheight3pt
noindentbegintabular c c c c c
ANYTHING & 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
noindentbegintabular c c c c c
& 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
enddocument
How does it work? A table is done with the environment tabular, which requires as argument the numer of columns (or rows... just read the documentation to know more) which is specified by the argument c c c c c: 6 columns divided by a line between the first and the second col. The 'c' stands for centered meaning that the column will be aligned to the center, if you want you can change it to l (left) or r (right).
Then in the tables all the entries are done by spacing them with &, and the cline takes as argument the number of columns that you want it to span: from column 1 to column 6.
The command setlengthextrarowheight3pt adds some extra row height (how surprising!).
Package array is needed for the length extrarowheight.
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
1
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
1
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
1
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
1
much appreciated
– A.E
Nov 12 '18 at 16:11
I added more on the meaning of thec's intabularenvironment.
– GiuTeX
Nov 12 '18 at 16:12
|
show 5 more comments
Basically I've just taken the answer to the question you linked and changed few lines to adapt to your needs.
Here's the code, followed by the output you will get and a brief explanation of what's going on.
The code below produces 2 tables, in one there's written ANYTHING in the top left corner, in the second one there's a white space (just don't put anything in the column "argument".
documentclass[10pt]article
usepackagearray
begindocument
setlengthextrarowheight3pt
noindentbegintabular c c c c c
ANYTHING & 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
noindentbegintabular c c c c c
& 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
enddocument
How does it work? A table is done with the environment tabular, which requires as argument the numer of columns (or rows... just read the documentation to know more) which is specified by the argument c c c c c: 6 columns divided by a line between the first and the second col. The 'c' stands for centered meaning that the column will be aligned to the center, if you want you can change it to l (left) or r (right).
Then in the tables all the entries are done by spacing them with &, and the cline takes as argument the number of columns that you want it to span: from column 1 to column 6.
The command setlengthextrarowheight3pt adds some extra row height (how surprising!).
Package array is needed for the length extrarowheight.
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
Basically I've just taken the answer to the question you linked and changed few lines to adapt to your needs.
Here's the code, followed by the output you will get and a brief explanation of what's going on.
The code below produces 2 tables, in one there's written ANYTHING in the top left corner, in the second one there's a white space (just don't put anything in the column "argument".
documentclass[10pt]article
usepackagearray
begindocument
setlengthextrarowheight3pt
noindentbegintabular c c c c c
ANYTHING & 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
noindentbegintabular c c c c c
& 0 & 1 & 2 & 3 & 4 \
cline1-6
0 & 0 & 0 & 0 & 0 & 0 \
1 & 0 & 0 & $a^2$ & 25 & 25 \
2 & $a^2$ & 0 & 20 & 25 & 25 \
2 & 0 & $a^2$ & 20 & 25 & 25 \
2 & 0 & 0 & 20 & 25 & 25 \
endtabular
enddocument
How does it work? A table is done with the environment tabular, which requires as argument the numer of columns (or rows... just read the documentation to know more) which is specified by the argument c c c c c: 6 columns divided by a line between the first and the second col. The 'c' stands for centered meaning that the column will be aligned to the center, if you want you can change it to l (left) or r (right).
Then in the tables all the entries are done by spacing them with &, and the cline takes as argument the number of columns that you want it to span: from column 1 to column 6.
The command setlengthextrarowheight3pt adds some extra row height (how surprising!).
Package array is needed for the length extrarowheight.
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
edited Nov 12 '18 at 16:22
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
answered Nov 12 '18 at 15:58
GiuTeXGiuTeX
666317
666317
1
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
1
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
1
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
1
much appreciated
– A.E
Nov 12 '18 at 16:11
I added more on the meaning of thec's intabularenvironment.
– GiuTeX
Nov 12 '18 at 16:12
|
show 5 more comments
1
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
1
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
1
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
1
much appreciated
– A.E
Nov 12 '18 at 16:11
I added more on the meaning of thec's intabularenvironment.
– GiuTeX
Nov 12 '18 at 16:12
1
1
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
this is good however I wanted a 5x5 table
– A.E
Nov 12 '18 at 16:00
1
1
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
Cheers pal, much appreciated.
– A.E
Nov 12 '18 at 16:02
1
1
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
if you could briefly explain what you did line by line, It would be more beneficial so I know what you've done
– A.E
Nov 12 '18 at 16:03
1
1
much appreciated
– A.E
Nov 12 '18 at 16:11
much appreciated
– A.E
Nov 12 '18 at 16:11
I added more on the meaning of the
c's in tabular environment.– GiuTeX
Nov 12 '18 at 16:12
I added more on the meaning of the
c's in tabular environment.– GiuTeX
Nov 12 '18 at 16:12
|
show 5 more comments
Your input is almost good, but you can do better.
documentclassarticle
usepackageamsmath
usepackagearray
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
enddocument
With array, each cell is assumed to be in math mode. The setting of extrarowheight will not propagate to other instances of array, because [...] forms a group.
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
1
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
1
What does*inl|*mean?
– manooooh
Nov 12 '18 at 16:17
2
@manooooh*6lis short forllllll
– samcarter
Nov 12 '18 at 16:18
3
@manooooh The*refers to the following:*6lmeans “repeatlsix times”.
– egreg
Nov 12 '18 at 16:18
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
add a comment |
Your input is almost good, but you can do better.
documentclassarticle
usepackageamsmath
usepackagearray
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
enddocument
With array, each cell is assumed to be in math mode. The setting of extrarowheight will not propagate to other instances of array, because [...] forms a group.
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
1
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
1
What does*inl|*mean?
– manooooh
Nov 12 '18 at 16:17
2
@manooooh*6lis short forllllll
– samcarter
Nov 12 '18 at 16:18
3
@manooooh The*refers to the following:*6lmeans “repeatlsix times”.
– egreg
Nov 12 '18 at 16:18
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
add a comment |
Your input is almost good, but you can do better.
documentclassarticle
usepackageamsmath
usepackagearray
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
enddocument
With array, each cell is assumed to be in math mode. The setting of extrarowheight will not propagate to other instances of array, because [...] forms a group.
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
Your input is almost good, but you can do better.
documentclassarticle
usepackageamsmath
usepackagearray
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
enddocument
With array, each cell is assumed to be in math mode. The setting of extrarowheight will not propagate to other instances of array, because [...] forms a group.
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
edited Nov 12 '18 at 16:47
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
answered Nov 12 '18 at 16:14
egregegreg
714k8618983184
714k8618983184
1
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
1
What does*inl|*mean?
– manooooh
Nov 12 '18 at 16:17
2
@manooooh*6lis short forllllll
– samcarter
Nov 12 '18 at 16:18
3
@manooooh The*refers to the following:*6lmeans “repeatlsix times”.
– egreg
Nov 12 '18 at 16:18
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
add a comment |
1
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
1
What does*inl|*mean?
– manooooh
Nov 12 '18 at 16:17
2
@manooooh*6lis short forllllll
– samcarter
Nov 12 '18 at 16:18
3
@manooooh The*refers to the following:*6lmeans “repeatlsix times”.
– egreg
Nov 12 '18 at 16:18
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
1
1
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
I prefer the method above as it is easier to follow(in my eyes anyway) but thanks for your answer
– A.E
Nov 12 '18 at 16:16
1
1
What does
* in l|* mean?– manooooh
Nov 12 '18 at 16:17
What does
* in l|* mean?– manooooh
Nov 12 '18 at 16:17
2
2
@manooooh
*6l is short for llllll– samcarter
Nov 12 '18 at 16:18
@manooooh
*6l is short for llllll– samcarter
Nov 12 '18 at 16:18
3
3
@manooooh The
* refers to the following: *6l means “repeat l six times”.– egreg
Nov 12 '18 at 16:18
@manooooh The
* refers to the following: *6l means “repeat l six times”.– egreg
Nov 12 '18 at 16:18
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
@jfbu Right, fixed
– egreg
Nov 12 '18 at 16:47
add a comment |
Some automatizing is in order here
documentclassarticle
usepackageamsmath, amssymb
usepackagearray
usepackagexinttools
usepackagebnumexpr
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
Again, but illustrating that $a=4$ generates a cyclic sub-group of order
$5$ of $(mathbbZ/11mathbbZ)^*$:
[
setlengthextrarowheight3pt% local setting
beginarrayc
& 1 & a & a^2 & a^3 & a^4 \
hline
xintFor #1 in 0, 1, 2, 3, 4:
ifnum #1=0 1else a^#1fi
xintFor #2 in 0, 1, 2, 3, 4:
%
&thebnumexpr 4^(#1+#2) /: 11relax
%
\
%
endarray
]
and $a=2$ generates the full group:
[
setlengthextrarowheight3pt% local setting
beginarray*10c
& 1 & a xintFor*#1 in 23456789:&a^#1\
hline
xintFor* #1 in 0123456789:
ifnum #1=0 1else a^#1fi
xintFor* #2 in 0123456789:
%
&thebnumexpr 2^(#1+#2) /: 11relax
%
\
%
endarray
]
enddocument
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
+1 I'm always amazed at how efficientxinttoolsis!
– Andrew
Nov 13 '18 at 7:06
@Andrew your expl3 answer does look efficient too:)
– jfbu
Nov 13 '18 at 8:05
add a comment |
Some automatizing is in order here
documentclassarticle
usepackageamsmath, amssymb
usepackagearray
usepackagexinttools
usepackagebnumexpr
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
Again, but illustrating that $a=4$ generates a cyclic sub-group of order
$5$ of $(mathbbZ/11mathbbZ)^*$:
[
setlengthextrarowheight3pt% local setting
beginarrayc
& 1 & a & a^2 & a^3 & a^4 \
hline
xintFor #1 in 0, 1, 2, 3, 4:
ifnum #1=0 1else a^#1fi
xintFor #2 in 0, 1, 2, 3, 4:
%
&thebnumexpr 4^(#1+#2) /: 11relax
%
\
%
endarray
]
and $a=2$ generates the full group:
[
setlengthextrarowheight3pt% local setting
beginarray*10c
& 1 & a xintFor*#1 in 23456789:&a^#1\
hline
xintFor* #1 in 0123456789:
ifnum #1=0 1else a^#1fi
xintFor* #2 in 0123456789:
%
&thebnumexpr 2^(#1+#2) /: 11relax
%
\
%
endarray
]
enddocument
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
+1 I'm always amazed at how efficientxinttoolsis!
– Andrew
Nov 13 '18 at 7:06
@Andrew your expl3 answer does look efficient too:)
– jfbu
Nov 13 '18 at 8:05
add a comment |
Some automatizing is in order here
documentclassarticle
usepackageamsmath, amssymb
usepackagearray
usepackagexinttools
usepackagebnumexpr
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
Again, but illustrating that $a=4$ generates a cyclic sub-group of order
$5$ of $(mathbbZ/11mathbbZ)^*$:
[
setlengthextrarowheight3pt% local setting
beginarrayc
& 1 & a & a^2 & a^3 & a^4 \
hline
xintFor #1 in 0, 1, 2, 3, 4:
ifnum #1=0 1else a^#1fi
xintFor #2 in 0, 1, 2, 3, 4:
%
&thebnumexpr 4^(#1+#2) /: 11relax
%
\
%
endarray
]
and $a=2$ generates the full group:
[
setlengthextrarowheight3pt% local setting
beginarray*10c
& 1 & a xintFor*#1 in 23456789:&a^#1\
hline
xintFor* #1 in 0123456789:
ifnum #1=0 1else a^#1fi
xintFor* #2 in 0123456789:
%
&thebnumexpr 2^(#1+#2) /: 11relax
%
\
%
endarray
]
enddocument
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
Some automatizing is in order here
documentclassarticle
usepackageamsmath, amssymb
usepackagearray
usepackagexinttools
usepackagebnumexpr
begindocument
This is a Cayley table
[
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
This is the same, but with some more spacing,
[
setlengthextrarowheight3pt% local setting
beginarray*5l
& 1 & a & a^2 & a^3 & a^4 \
hline
1 & 1 & a & a^2 & a^3 & a^4 \
a & a & a^2 & a^3 & a^4 & a^5 \
a^2 & a^2 & a^3 & a^4 & a^5 & a^6 \
a^3 & a^3 & a^4 & a^5 & a^6 & a^7 \
a^4 & a^4 & a^5 & a^6 & a^7 & a^8 \
endarray
]
Again, but illustrating that $a=4$ generates a cyclic sub-group of order
$5$ of $(mathbbZ/11mathbbZ)^*$:
[
setlengthextrarowheight3pt% local setting
beginarrayc
& 1 & a & a^2 & a^3 & a^4 \
hline
xintFor #1 in 0, 1, 2, 3, 4:
ifnum #1=0 1else a^#1fi
xintFor #2 in 0, 1, 2, 3, 4:
%
&thebnumexpr 4^(#1+#2) /: 11relax
%
\
%
endarray
]
and $a=2$ generates the full group:
[
setlengthextrarowheight3pt% local setting
beginarray*10c
& 1 & a xintFor*#1 in 23456789:&a^#1\
hline
xintFor* #1 in 0123456789:
ifnum #1=0 1else a^#1fi
xintFor* #2 in 0123456789:
%
&thebnumexpr 2^(#1+#2) /: 11relax
%
\
%
endarray
]
enddocument
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
answered Nov 12 '18 at 16:45
jfbujfbu
47k66149
47k66149
+1 I'm always amazed at how efficientxinttoolsis!
– Andrew
Nov 13 '18 at 7:06
@Andrew your expl3 answer does look efficient too:)
– jfbu
Nov 13 '18 at 8:05
add a comment |
+1 I'm always amazed at how efficientxinttoolsis!
– Andrew
Nov 13 '18 at 7:06
@Andrew your expl3 answer does look efficient too:)
– jfbu
Nov 13 '18 at 8:05
+1 I'm always amazed at how efficient
xinttools is!– Andrew
Nov 13 '18 at 7:06
+1 I'm always amazed at how efficient
xinttools is!– Andrew
Nov 13 '18 at 7:06
@Andrew your expl3 answer does look efficient too
:)– jfbu
Nov 13 '18 at 8:05
@Andrew your expl3 answer does look efficient too
:)– jfbu
Nov 13 '18 at 8:05
add a comment |
Perhaps I over automate, but I'd want to have a macro CayleyTable that produces the Cayley table of the corresponding cyclic group, so that the commands:
CayleyTable3
CayleyTable4
CayleyTable[x]9
would produce:
(An optional argument gives the name of the generator, which defaults to a). Arguably, CyclicGroupCayleyTable would be a better name. In any case,
here's the code:
documentclassarticle
usepackagearray
setlengthextrarowheight3pt% local setting
usepackagexparse
ExplSyntaxOn
int_new:N l_n_int
tl_new:N l_gen_tl
cs_new_protected:Npn print_exponent #1 % l_gen_tl^#1
int_compare:nTF #1=01l_gen_tl int_compare:nT#1>1^#1
cs_new_protected:Npn print_Cayley_header:n #1
& print_exponent int_eval:n#1-1
cs_new_protected:Npn print_Cayley_cell:nn #1 #2
& print_exponent int_eval:n int_mod:nn #1+#2-2l_n_int
cs_new_protected:Npn print_Cayley_row:n #1
print_exponent int_eval:n #1-1
int_step_inline:nn l_n_int print_Cayley_cell:nn ##1#1 \
NewDocumentCommandCayleyTable Oa m
tl_set:Nn l_gen_tl #1
int_set:Nn l_n_int #2
[
beginarray*int_eval:nl_n_int+1c
int_step_function:nN l_n_int print_Cayley_header:n
\hline
int_step_function:nN l_n_int print_Cayley_row:n
endarray
]
ExplSyntaxOff
begindocument
CayleyTable3
CayleyTable4
CayleyTable[x]9
enddocument
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
add a comment |
Perhaps I over automate, but I'd want to have a macro CayleyTable that produces the Cayley table of the corresponding cyclic group, so that the commands:
CayleyTable3
CayleyTable4
CayleyTable[x]9
would produce:
(An optional argument gives the name of the generator, which defaults to a). Arguably, CyclicGroupCayleyTable would be a better name. In any case,
here's the code:
documentclassarticle
usepackagearray
setlengthextrarowheight3pt% local setting
usepackagexparse
ExplSyntaxOn
int_new:N l_n_int
tl_new:N l_gen_tl
cs_new_protected:Npn print_exponent #1 % l_gen_tl^#1
int_compare:nTF #1=01l_gen_tl int_compare:nT#1>1^#1
cs_new_protected:Npn print_Cayley_header:n #1
& print_exponent int_eval:n#1-1
cs_new_protected:Npn print_Cayley_cell:nn #1 #2
& print_exponent int_eval:n int_mod:nn #1+#2-2l_n_int
cs_new_protected:Npn print_Cayley_row:n #1
print_exponent int_eval:n #1-1
int_step_inline:nn l_n_int print_Cayley_cell:nn ##1#1 \
NewDocumentCommandCayleyTable Oa m
tl_set:Nn l_gen_tl #1
int_set:Nn l_n_int #2
[
beginarray*int_eval:nl_n_int+1c
int_step_function:nN l_n_int print_Cayley_header:n
\hline
int_step_function:nN l_n_int print_Cayley_row:n
endarray
]
ExplSyntaxOff
begindocument
CayleyTable3
CayleyTable4
CayleyTable[x]9
enddocument
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
add a comment |
Perhaps I over automate, but I'd want to have a macro CayleyTable that produces the Cayley table of the corresponding cyclic group, so that the commands:
CayleyTable3
CayleyTable4
CayleyTable[x]9
would produce:
(An optional argument gives the name of the generator, which defaults to a). Arguably, CyclicGroupCayleyTable would be a better name. In any case,
here's the code:
documentclassarticle
usepackagearray
setlengthextrarowheight3pt% local setting
usepackagexparse
ExplSyntaxOn
int_new:N l_n_int
tl_new:N l_gen_tl
cs_new_protected:Npn print_exponent #1 % l_gen_tl^#1
int_compare:nTF #1=01l_gen_tl int_compare:nT#1>1^#1
cs_new_protected:Npn print_Cayley_header:n #1
& print_exponent int_eval:n#1-1
cs_new_protected:Npn print_Cayley_cell:nn #1 #2
& print_exponent int_eval:n int_mod:nn #1+#2-2l_n_int
cs_new_protected:Npn print_Cayley_row:n #1
print_exponent int_eval:n #1-1
int_step_inline:nn l_n_int print_Cayley_cell:nn ##1#1 \
NewDocumentCommandCayleyTable Oa m
tl_set:Nn l_gen_tl #1
int_set:Nn l_n_int #2
[
beginarray*int_eval:nl_n_int+1c
int_step_function:nN l_n_int print_Cayley_header:n
\hline
int_step_function:nN l_n_int print_Cayley_row:n
endarray
]
ExplSyntaxOff
begindocument
CayleyTable3
CayleyTable4
CayleyTable[x]9
enddocument
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
Perhaps I over automate, but I'd want to have a macro CayleyTable that produces the Cayley table of the corresponding cyclic group, so that the commands:
CayleyTable3
CayleyTable4
CayleyTable[x]9
would produce:
(An optional argument gives the name of the generator, which defaults to a). Arguably, CyclicGroupCayleyTable would be a better name. In any case,
here's the code:
documentclassarticle
usepackagearray
setlengthextrarowheight3pt% local setting
usepackagexparse
ExplSyntaxOn
int_new:N l_n_int
tl_new:N l_gen_tl
cs_new_protected:Npn print_exponent #1 % l_gen_tl^#1
int_compare:nTF #1=01l_gen_tl int_compare:nT#1>1^#1
cs_new_protected:Npn print_Cayley_header:n #1
& print_exponent int_eval:n#1-1
cs_new_protected:Npn print_Cayley_cell:nn #1 #2
& print_exponent int_eval:n int_mod:nn #1+#2-2l_n_int
cs_new_protected:Npn print_Cayley_row:n #1
print_exponent int_eval:n #1-1
int_step_inline:nn l_n_int print_Cayley_cell:nn ##1#1 \
NewDocumentCommandCayleyTable Oa m
tl_set:Nn l_gen_tl #1
int_set:Nn l_n_int #2
[
beginarray*int_eval:nl_n_int+1c
int_step_function:nN l_n_int print_Cayley_header:n
\hline
int_step_function:nN l_n_int print_Cayley_row:n
endarray
]
ExplSyntaxOff
begindocument
CayleyTable3
CayleyTable4
CayleyTable[x]9
enddocument
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
edited Nov 13 '18 at 19:31
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
answered Nov 13 '18 at 5:44
AndrewAndrew
30.5k34381
30.5k34381
add a comment |
add a comment |
With foreach:
documentclassarticle
usepackageetoolbox
usepackagetikz
tikzsetmynode/.style=anchor=base,
inner sep=0pt,
text height=12pt, text depth=6pt, text width=18pt, text centered
newcommandCayleyTable[2][a]%
vcenterhboxbegintikzpicture
pgfmathsetmacrototint(#2-1)
foreach i in 0,1,...,tot
node[mynode] (hh-i) at (i *24pt,24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
node[mynode] (vv-i) at (-24pt-pgflinewidth,-i *24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
foreach myrow in 0,1,...,tot
foreach mycol in 0,1,...,tot
pgfmathsetmacromyplusmyrow+mycolpgfmathsetmacromyexpint(mod(myplus,#2))
node[mynode] at (myrow*24pt,-mycol*24pt) ifnumequalmyexp0$1$ifnumequalmyexp1$#1$$#1^myexp$;
draw ([yshift=-2pt]hh-tot.south east) -- ([yshift=-2pt]hh-0.south west) -- ++(-24pt, 0);
draw ([xshift=2pt]vv-tot.south east) -- ([xshift=2pt]vv-0.north east) -- ++(0,24pt);
endtikzpicture%
begindocument
[
CayleyTable3
]
[
CayleyTable[x]4
]
[
CayleyTable[y]5
]
enddocument
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
add a comment |
With foreach:
documentclassarticle
usepackageetoolbox
usepackagetikz
tikzsetmynode/.style=anchor=base,
inner sep=0pt,
text height=12pt, text depth=6pt, text width=18pt, text centered
newcommandCayleyTable[2][a]%
vcenterhboxbegintikzpicture
pgfmathsetmacrototint(#2-1)
foreach i in 0,1,...,tot
node[mynode] (hh-i) at (i *24pt,24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
node[mynode] (vv-i) at (-24pt-pgflinewidth,-i *24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
foreach myrow in 0,1,...,tot
foreach mycol in 0,1,...,tot
pgfmathsetmacromyplusmyrow+mycolpgfmathsetmacromyexpint(mod(myplus,#2))
node[mynode] at (myrow*24pt,-mycol*24pt) ifnumequalmyexp0$1$ifnumequalmyexp1$#1$$#1^myexp$;
draw ([yshift=-2pt]hh-tot.south east) -- ([yshift=-2pt]hh-0.south west) -- ++(-24pt, 0);
draw ([xshift=2pt]vv-tot.south east) -- ([xshift=2pt]vv-0.north east) -- ++(0,24pt);
endtikzpicture%
begindocument
[
CayleyTable3
]
[
CayleyTable[x]4
]
[
CayleyTable[y]5
]
enddocument
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
add a comment |
With foreach:
documentclassarticle
usepackageetoolbox
usepackagetikz
tikzsetmynode/.style=anchor=base,
inner sep=0pt,
text height=12pt, text depth=6pt, text width=18pt, text centered
newcommandCayleyTable[2][a]%
vcenterhboxbegintikzpicture
pgfmathsetmacrototint(#2-1)
foreach i in 0,1,...,tot
node[mynode] (hh-i) at (i *24pt,24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
node[mynode] (vv-i) at (-24pt-pgflinewidth,-i *24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
foreach myrow in 0,1,...,tot
foreach mycol in 0,1,...,tot
pgfmathsetmacromyplusmyrow+mycolpgfmathsetmacromyexpint(mod(myplus,#2))
node[mynode] at (myrow*24pt,-mycol*24pt) ifnumequalmyexp0$1$ifnumequalmyexp1$#1$$#1^myexp$;
draw ([yshift=-2pt]hh-tot.south east) -- ([yshift=-2pt]hh-0.south west) -- ++(-24pt, 0);
draw ([xshift=2pt]vv-tot.south east) -- ([xshift=2pt]vv-0.north east) -- ++(0,24pt);
endtikzpicture%
begindocument
[
CayleyTable3
]
[
CayleyTable[x]4
]
[
CayleyTable[y]5
]
enddocument
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
With foreach:
documentclassarticle
usepackageetoolbox
usepackagetikz
tikzsetmynode/.style=anchor=base,
inner sep=0pt,
text height=12pt, text depth=6pt, text width=18pt, text centered
newcommandCayleyTable[2][a]%
vcenterhboxbegintikzpicture
pgfmathsetmacrototint(#2-1)
foreach i in 0,1,...,tot
node[mynode] (hh-i) at (i *24pt,24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
node[mynode] (vv-i) at (-24pt-pgflinewidth,-i *24pt) ifnumequali0$1$ifnumequali1$#1$$#1^i$;
foreach myrow in 0,1,...,tot
foreach mycol in 0,1,...,tot
pgfmathsetmacromyplusmyrow+mycolpgfmathsetmacromyexpint(mod(myplus,#2))
node[mynode] at (myrow*24pt,-mycol*24pt) ifnumequalmyexp0$1$ifnumequalmyexp1$#1$$#1^myexp$;
draw ([yshift=-2pt]hh-tot.south east) -- ([yshift=-2pt]hh-0.south west) -- ++(-24pt, 0);
draw ([xshift=2pt]vv-tot.south east) -- ([xshift=2pt]vv-0.north east) -- ++(0,24pt);
endtikzpicture%
begindocument
[
CayleyTable3
]
[
CayleyTable[x]4
]
[
CayleyTable[y]5
]
enddocument
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
answered Nov 13 '18 at 20:27
CarLaTeXCarLaTeX
30.4k448127
30.4k448127
add a comment |
add a comment |
Thanks for contributing an answer to TeX - LaTeX Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2ftex.stackexchange.com%2fquestions%2f459639%2fhow-to-draw-a-cayley-table%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
the answer provided was excellent in the above link, I would appreciate if I can get a similar answer.
– A.E
Nov 12 '18 at 15:36
3
Just take Gonzalo's answer and delete first line (the one which contains
Capacity) and two left columns and two right ones.– Ignasi
Nov 12 '18 at 15:47
1
array, nottabular.– egreg
Nov 12 '18 at 16:03
1
You Need to put $a^2$ when you want to use math!
– GiuTeX
Nov 12 '18 at 16:19
1
@A.E As it is, the added code produces tons of errors.
– egreg
Nov 12 '18 at 16:19