Mixing
A macro that draws a half-disk for use in mathmode
10
I'd like to define macros to be able to use each of the following six shapes as subscripts in math mode.
I'd try to draw them using tikz, but I don't know if I could use those as subscripts.
math-mode subscripts
asked Nov 20 '18 at 14:39
Peter
1535
add a comment |
10
I'd like to define macros to be able to use each of the following six shapes as subscripts in math mode.
I'd try to draw them using tikz, but I don't know if I could use those as subscripts.
math-mode subscripts
asked Nov 20 '18 at 14:39
Peter
1535
1
Maybe you find some here: ctan.org/pkg/wasysym or www.ctan.org/pkg/stix
– Sigur
Nov 20 '18 at 14:44
Thanks! That package has the commands Leftcircle and Rightcircle, I'll try to figure out how to rotate those. Still missing the ones with just the arc, though.
– Peter
Nov 20 '18 at 14:46
1
Check here also: mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf
– Sigur
Nov 20 '18 at 14:50
Also, if usingunicode-math: mirrors.ctan.org/macros/latex/contrib/unicode-math/…
– Davislor
Nov 21 '18 at 3:34
1
A few of those symbols are in Unicode, ◯ is U+25EF, ◠ is U+25E0 and ◡ is U+25E1.unicode-mathand some other packages give these the aliaseslgwhtcircle,topsemicircleandbotsemicircle, respectively. There are several horizontal dashes. The other two symbols do not seem to be.
– Davislor
Nov 21 '18 at 3:43
add a comment |
10
10
10
3
I'd like to define macros to be able to use each of the following six shapes as subscripts in math mode.
I'd try to draw them using tikz, but I don't know if I could use those as subscripts.
math-mode subscripts
asked Nov 20 '18 at 14:39
Peter
1535
I'd like to define macros to be able to use each of the following six shapes as subscripts in math mode.
I'd try to draw them using tikz, but I don't know if I could use those as subscripts.
math-mode subscripts
math-mode subscripts
asked Nov 20 '18 at 14:39
Peter
1535
asked Nov 20 '18 at 14:39
Peter
1535
asked Nov 20 '18 at 14:39
Peter
1535
asked Nov 20 '18 at 14:39
Peter
1535
asked Nov 20 '18 at 14:39
Peter
1535
1535
1
Maybe you find some here: ctan.org/pkg/wasysym or www.ctan.org/pkg/stix
– Sigur
Nov 20 '18 at 14:44
Thanks! That package has the commands Leftcircle and Rightcircle, I'll try to figure out how to rotate those. Still missing the ones with just the arc, though.
– Peter
Nov 20 '18 at 14:46
1
Check here also: mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf
– Sigur
Nov 20 '18 at 14:50
Also, if usingunicode-math: mirrors.ctan.org/macros/latex/contrib/unicode-math/…
– Davislor
Nov 21 '18 at 3:34
1
A few of those symbols are in Unicode, ◯ is U+25EF, ◠ is U+25E0 and ◡ is U+25E1.unicode-mathand some other packages give these the aliaseslgwhtcircle,topsemicircleandbotsemicircle, respectively. There are several horizontal dashes. The other two symbols do not seem to be.
– Davislor
Nov 21 '18 at 3:43
add a comment |
1
Maybe you find some here: ctan.org/pkg/wasysym or www.ctan.org/pkg/stix
– Sigur
Nov 20 '18 at 14:44
Thanks! That package has the commands Leftcircle and Rightcircle, I'll try to figure out how to rotate those. Still missing the ones with just the arc, though.
– Peter
Nov 20 '18 at 14:46
1
Check here also: mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf
– Sigur
Nov 20 '18 at 14:50
Also, if usingunicode-math: mirrors.ctan.org/macros/latex/contrib/unicode-math/…
– Davislor
Nov 21 '18 at 3:34
1
A few of those symbols are in Unicode, ◯ is U+25EF, ◠ is U+25E0 and ◡ is U+25E1.unicode-mathand some other packages give these the aliaseslgwhtcircle,topsemicircleandbotsemicircle, respectively. There are several horizontal dashes. The other two symbols do not seem to be.
– Davislor
Nov 21 '18 at 3:43
1
1
Maybe you find some here: ctan.org/pkg/wasysym or www.ctan.org/pkg/stix
– Sigur
Nov 20 '18 at 14:44
Maybe you find some here: ctan.org/pkg/wasysym or www.ctan.org/pkg/stix
– Sigur
Nov 20 '18 at 14:44
Thanks! That package has the commands Leftcircle and Rightcircle, I'll try to figure out how to rotate those. Still missing the ones with just the arc, though.
– Peter
Nov 20 '18 at 14:46
Thanks! That package has the commands Leftcircle and Rightcircle, I'll try to figure out how to rotate those. Still missing the ones with just the arc, though.
– Peter
Nov 20 '18 at 14:46
1
1
Check here also: mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf
– Sigur
Nov 20 '18 at 14:50
Check here also: mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf
– Sigur
Nov 20 '18 at 14:50
Also, if using
unicode-math: mirrors.ctan.org/macros/latex/contrib/unicode-math/…– Davislor
Nov 21 '18 at 3:34
Also, if using
unicode-math: mirrors.ctan.org/macros/latex/contrib/unicode-math/…– Davislor
Nov 21 '18 at 3:34
1
1
A few of those symbols are in Unicode, ◯ is U+25EF, ◠ is U+25E0 and ◡ is U+25E1.
unicode-math and some other packages give these the aliases lgwhtcircle, topsemicircle and botsemicircle, respectively. There are several horizontal dashes. The other two symbols do not seem to be.– Davislor
Nov 21 '18 at 3:43
A few of those symbols are in Unicode, ◯ is U+25EF, ◠ is U+25E0 and ◡ is U+25E1.
unicode-math and some other packages give these the aliases lgwhtcircle, topsemicircle and botsemicircle, respectively. There are several horizontal dashes. The other two symbols do not seem to be.– Davislor
Nov 21 '18 at 3:43
add a comment |
3 Answers
3
active
oldest
votes
13
Picture mode!
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
DeclareRobustCommand{fullcircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[0,180]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[180,360]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{diam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}
}mspace{2mu}
}
begin{document}
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
end{document}
An enhanced version that can cope with the symbols at every level.
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
makeatletter
DeclareRobustCommand{fullcircle}{peter@symbolpeter@fullcircle}
DeclareRobustCommand{upsemicircle}{peter@symbolpeter@upsemicircle}
DeclareRobustCommand{downsemicircle}{peter@symbolpeter@downsemicircle}
DeclareRobustCommand{upsemicirclediam}{peter@symbolpeter@upsemicirclediam}
DeclareRobustCommand{downsemicirclediam}{peter@symbolpeter@downsemicirclediam}
DeclareRobustCommand{diam}{peter@symbolpeter@diam}
newcommand{peter@symbol}[1]{mathord{mspace{2mu}mathpalette#1relaxmspace{2mu}}}
newcommand{peter@unitlength}[1]{%
settoheight{unitlength}{$m@th#1O$}%
linethickness{fontdimen 8
ifx#1displaystyletextfontelse
ifx#1textstyletextfontelse
ifx#1scriptstylescriptfontelse
scriptscriptfontfififi 3
}%
}
newcommand{peter@fullcircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{180}
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{180}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@diam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}%
endgroup
}
begin{document}
$Xfullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam$
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
$X_{X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}}$
end{document}
answered Nov 20 '18 at 15:06
egreg
709k8618843167
add a comment |
7
TikZ in boxes! (Far inferior to picture mode unfortunately)
documentclass{article}
usepackage{tikz}
makeatletter
newcommandsetup@crazysubscripts[2]
{%
expandafternewsaveboxcsname crazysubscripts@#1endcsname
expandaftersboxcsname crazysubscripts@#1endcsname
{%
kern.1ex
begin{tikzpicture}
path[use as bounding box] circle[radius=.5ex];
#2%
end{tikzpicture}%
kern.1ex
}%
}
setup@crazysubscripts{fc}% fullcircle
{%
draw circle[radius=.5ex];%
}
setup@crazysubscripts{lo}% lower open
{%
draw (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex];%
}
setup@crazysubscripts{uo}% upper open
{%
draw (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex];%
}
setup@crazysubscripts{lc}% lower closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{uc}% upper closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{b}% boring line
{%
draw (-.5ex,0) -- (.5ex,0);%
}
newcommandcsubs[1]
{%
@ifundefined{crazysubscripts@#1}
{GenericError{}{Undefined crazysubscript `#1`}{}{}}%
{%
resizebox{.75ex}{!}
{expandafteruseboxcsname crazysubscripts@#1endcsname}%
}%
}
makeatother
begin{document}
$A_{csubs{fc}_{csubs{lo}_{csubs{lc}}}}$
csubs{fc}csubs{lo}csubs{uo}csubs{lc}csubs{uc}csubs{b}
end{document}
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
2
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
add a comment |
3
Just a template.
documentclass[preview,border=12pt,varwidth,12pt]{standalone}
usepackage{tikz}
defalex{tikz draw (0,0) circle (2pt);}
defbobby{tikz draw (0,0) -- (3pt,0) -- (3pt,2pt) -- cycle;}
begin{document}
This is an equation $F_{alex}^{bobby}+1$.
end{document}
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
add a comment |
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3 Answers
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3 Answers
3
active
oldest
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active
oldest
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active
oldest
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13
Picture mode!
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
DeclareRobustCommand{fullcircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[0,180]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[180,360]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{diam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}
}mspace{2mu}
}
begin{document}
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
end{document}
An enhanced version that can cope with the symbols at every level.
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
makeatletter
DeclareRobustCommand{fullcircle}{peter@symbolpeter@fullcircle}
DeclareRobustCommand{upsemicircle}{peter@symbolpeter@upsemicircle}
DeclareRobustCommand{downsemicircle}{peter@symbolpeter@downsemicircle}
DeclareRobustCommand{upsemicirclediam}{peter@symbolpeter@upsemicirclediam}
DeclareRobustCommand{downsemicirclediam}{peter@symbolpeter@downsemicirclediam}
DeclareRobustCommand{diam}{peter@symbolpeter@diam}
newcommand{peter@symbol}[1]{mathord{mspace{2mu}mathpalette#1relaxmspace{2mu}}}
newcommand{peter@unitlength}[1]{%
settoheight{unitlength}{$m@th#1O$}%
linethickness{fontdimen 8
ifx#1displaystyletextfontelse
ifx#1textstyletextfontelse
ifx#1scriptstylescriptfontelse
scriptscriptfontfififi 3
}%
}
newcommand{peter@fullcircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{180}
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{180}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@diam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}%
endgroup
}
begin{document}
$Xfullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam$
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
$X_{X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}}$
end{document}
answered Nov 20 '18 at 15:06
egreg
709k8618843167
add a comment |
13
Picture mode!
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
DeclareRobustCommand{fullcircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[0,180]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[180,360]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{diam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}
}mspace{2mu}
}
begin{document}
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
end{document}
An enhanced version that can cope with the symbols at every level.
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
makeatletter
DeclareRobustCommand{fullcircle}{peter@symbolpeter@fullcircle}
DeclareRobustCommand{upsemicircle}{peter@symbolpeter@upsemicircle}
DeclareRobustCommand{downsemicircle}{peter@symbolpeter@downsemicircle}
DeclareRobustCommand{upsemicirclediam}{peter@symbolpeter@upsemicirclediam}
DeclareRobustCommand{downsemicirclediam}{peter@symbolpeter@downsemicirclediam}
DeclareRobustCommand{diam}{peter@symbolpeter@diam}
newcommand{peter@symbol}[1]{mathord{mspace{2mu}mathpalette#1relaxmspace{2mu}}}
newcommand{peter@unitlength}[1]{%
settoheight{unitlength}{$m@th#1O$}%
linethickness{fontdimen 8
ifx#1displaystyletextfontelse
ifx#1textstyletextfontelse
ifx#1scriptstylescriptfontelse
scriptscriptfontfififi 3
}%
}
newcommand{peter@fullcircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{180}
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{180}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@diam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}%
endgroup
}
begin{document}
$Xfullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam$
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
$X_{X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}}$
end{document}
answered Nov 20 '18 at 15:06
egreg
709k8618843167
add a comment |
13
13
13
Picture mode!
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
DeclareRobustCommand{fullcircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[0,180]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[180,360]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{diam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}
}mspace{2mu}
}
begin{document}
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
end{document}
An enhanced version that can cope with the symbols at every level.
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
makeatletter
DeclareRobustCommand{fullcircle}{peter@symbolpeter@fullcircle}
DeclareRobustCommand{upsemicircle}{peter@symbolpeter@upsemicircle}
DeclareRobustCommand{downsemicircle}{peter@symbolpeter@downsemicircle}
DeclareRobustCommand{upsemicirclediam}{peter@symbolpeter@upsemicirclediam}
DeclareRobustCommand{downsemicirclediam}{peter@symbolpeter@downsemicirclediam}
DeclareRobustCommand{diam}{peter@symbolpeter@diam}
newcommand{peter@symbol}[1]{mathord{mspace{2mu}mathpalette#1relaxmspace{2mu}}}
newcommand{peter@unitlength}[1]{%
settoheight{unitlength}{$m@th#1O$}%
linethickness{fontdimen 8
ifx#1displaystyletextfontelse
ifx#1textstyletextfontelse
ifx#1scriptstylescriptfontelse
scriptscriptfontfififi 3
}%
}
newcommand{peter@fullcircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{180}
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{180}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@diam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}%
endgroup
}
begin{document}
$Xfullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam$
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
$X_{X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}}$
end{document}
answered Nov 20 '18 at 15:06
egreg
709k8618843167
Picture mode!
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
DeclareRobustCommand{fullcircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[0,180]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicircle}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
put(0.5,0.5){arc[180,360]{0.5}}
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{upsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{downsemicirclediam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}
}mspace{2mu}
}
DeclareRobustCommand{diam}{%
mspace{2mu}mathord{
sbox{0}{$scriptstyle O$}%
setlength{unitlength}{ht0}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}
}mspace{2mu}
}
begin{document}
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
end{document}
An enhanced version that can cope with the symbols at every level.
documentclass{article}
usepackage{amsmath}
usepackage{pict2e}
makeatletter
DeclareRobustCommand{fullcircle}{peter@symbolpeter@fullcircle}
DeclareRobustCommand{upsemicircle}{peter@symbolpeter@upsemicircle}
DeclareRobustCommand{downsemicircle}{peter@symbolpeter@downsemicircle}
DeclareRobustCommand{upsemicirclediam}{peter@symbolpeter@upsemicirclediam}
DeclareRobustCommand{downsemicirclediam}{peter@symbolpeter@downsemicirclediam}
DeclareRobustCommand{diam}{peter@symbolpeter@diam}
newcommand{peter@symbol}[1]{mathord{mspace{2mu}mathpalette#1relaxmspace{2mu}}}
newcommand{peter@unitlength}[1]{%
settoheight{unitlength}{$m@th#1O$}%
linethickness{fontdimen 8
ifx#1displaystyletextfontelse
ifx#1textstyletextfontelse
ifx#1scriptstylescriptfontelse
scriptscriptfontfififi 3
}%
}
newcommand{peter@fullcircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{0}{180}
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicircle}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
circlearc[1]{0.5}{0.5}{0.5}{180}{360}
strokepath
end{picture}%
endgroup
}
newcommand{peter@upsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{0}{180}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@downsemicirclediam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
moveto(0.5,0.5)
circlearc{0.5}{0.5}{0.5}{180}{360}
lineto(0.5,0.5)
strokepath
end{picture}%
endgroup
}
newcommand{peter@diam}[2]{%
begingroup
peter@unitlength{#1}%
begin{picture}(1,1)
Line(0,0.5)(1,0.5)
end{picture}%
endgroup
}
begin{document}
$Xfullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam$
$X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}$
$X_{X_{fullcircleupsemicircledownsemicircleupsemicirclediamdownsemicirclediamdiam}}$
end{document}
answered Nov 20 '18 at 15:06
egreg
709k8618843167
edited Nov 21 '18 at 10:20
answered Nov 20 '18 at 15:06
egreg
709k8618843167
answered Nov 20 '18 at 15:06
egreg
709k8618843167
answered Nov 20 '18 at 15:06
egreg
709k8618843167
709k8618843167
add a comment |
add a comment |
7
TikZ in boxes! (Far inferior to picture mode unfortunately)
documentclass{article}
usepackage{tikz}
makeatletter
newcommandsetup@crazysubscripts[2]
{%
expandafternewsaveboxcsname crazysubscripts@#1endcsname
expandaftersboxcsname crazysubscripts@#1endcsname
{%
kern.1ex
begin{tikzpicture}
path[use as bounding box] circle[radius=.5ex];
#2%
end{tikzpicture}%
kern.1ex
}%
}
setup@crazysubscripts{fc}% fullcircle
{%
draw circle[radius=.5ex];%
}
setup@crazysubscripts{lo}% lower open
{%
draw (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex];%
}
setup@crazysubscripts{uo}% upper open
{%
draw (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex];%
}
setup@crazysubscripts{lc}% lower closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{uc}% upper closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{b}% boring line
{%
draw (-.5ex,0) -- (.5ex,0);%
}
newcommandcsubs[1]
{%
@ifundefined{crazysubscripts@#1}
{GenericError{}{Undefined crazysubscript `#1`}{}{}}%
{%
resizebox{.75ex}{!}
{expandafteruseboxcsname crazysubscripts@#1endcsname}%
}%
}
makeatother
begin{document}
$A_{csubs{fc}_{csubs{lo}_{csubs{lc}}}}$
csubs{fc}csubs{lo}csubs{uo}csubs{lc}csubs{uc}csubs{b}
end{document}
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
2
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
add a comment |
7
TikZ in boxes! (Far inferior to picture mode unfortunately)
documentclass{article}
usepackage{tikz}
makeatletter
newcommandsetup@crazysubscripts[2]
{%
expandafternewsaveboxcsname crazysubscripts@#1endcsname
expandaftersboxcsname crazysubscripts@#1endcsname
{%
kern.1ex
begin{tikzpicture}
path[use as bounding box] circle[radius=.5ex];
#2%
end{tikzpicture}%
kern.1ex
}%
}
setup@crazysubscripts{fc}% fullcircle
{%
draw circle[radius=.5ex];%
}
setup@crazysubscripts{lo}% lower open
{%
draw (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex];%
}
setup@crazysubscripts{uo}% upper open
{%
draw (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex];%
}
setup@crazysubscripts{lc}% lower closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{uc}% upper closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{b}% boring line
{%
draw (-.5ex,0) -- (.5ex,0);%
}
newcommandcsubs[1]
{%
@ifundefined{crazysubscripts@#1}
{GenericError{}{Undefined crazysubscript `#1`}{}{}}%
{%
resizebox{.75ex}{!}
{expandafteruseboxcsname crazysubscripts@#1endcsname}%
}%
}
makeatother
begin{document}
$A_{csubs{fc}_{csubs{lo}_{csubs{lc}}}}$
csubs{fc}csubs{lo}csubs{uo}csubs{lc}csubs{uc}csubs{b}
end{document}
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
2
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
add a comment |
7
7
7
TikZ in boxes! (Far inferior to picture mode unfortunately)
documentclass{article}
usepackage{tikz}
makeatletter
newcommandsetup@crazysubscripts[2]
{%
expandafternewsaveboxcsname crazysubscripts@#1endcsname
expandaftersboxcsname crazysubscripts@#1endcsname
{%
kern.1ex
begin{tikzpicture}
path[use as bounding box] circle[radius=.5ex];
#2%
end{tikzpicture}%
kern.1ex
}%
}
setup@crazysubscripts{fc}% fullcircle
{%
draw circle[radius=.5ex];%
}
setup@crazysubscripts{lo}% lower open
{%
draw (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex];%
}
setup@crazysubscripts{uo}% upper open
{%
draw (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex];%
}
setup@crazysubscripts{lc}% lower closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{uc}% upper closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{b}% boring line
{%
draw (-.5ex,0) -- (.5ex,0);%
}
newcommandcsubs[1]
{%
@ifundefined{crazysubscripts@#1}
{GenericError{}{Undefined crazysubscript `#1`}{}{}}%
{%
resizebox{.75ex}{!}
{expandafteruseboxcsname crazysubscripts@#1endcsname}%
}%
}
makeatother
begin{document}
$A_{csubs{fc}_{csubs{lo}_{csubs{lc}}}}$
csubs{fc}csubs{lo}csubs{uo}csubs{lc}csubs{uc}csubs{b}
end{document}
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
TikZ in boxes! (Far inferior to picture mode unfortunately)
documentclass{article}
usepackage{tikz}
makeatletter
newcommandsetup@crazysubscripts[2]
{%
expandafternewsaveboxcsname crazysubscripts@#1endcsname
expandaftersboxcsname crazysubscripts@#1endcsname
{%
kern.1ex
begin{tikzpicture}
path[use as bounding box] circle[radius=.5ex];
#2%
end{tikzpicture}%
kern.1ex
}%
}
setup@crazysubscripts{fc}% fullcircle
{%
draw circle[radius=.5ex];%
}
setup@crazysubscripts{lo}% lower open
{%
draw (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex];%
}
setup@crazysubscripts{uo}% upper open
{%
draw (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex];%
}
setup@crazysubscripts{lc}% lower closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=-180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{uc}% upper closed
{%
draw (-.5ex,0) -- (.5ex,0) arc[start angle=0, end angle=180, radius=.5ex]
--cycle;%
}
setup@crazysubscripts{b}% boring line
{%
draw (-.5ex,0) -- (.5ex,0);%
}
newcommandcsubs[1]
{%
@ifundefined{crazysubscripts@#1}
{GenericError{}{Undefined crazysubscript `#1`}{}{}}%
{%
resizebox{.75ex}{!}
{expandafteruseboxcsname crazysubscripts@#1endcsname}%
}%
}
makeatother
begin{document}
$A_{csubs{fc}_{csubs{lo}_{csubs{lc}}}}$
csubs{fc}csubs{lo}csubs{uo}csubs{lc}csubs{uc}csubs{b}
end{document}
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
edited Nov 20 '18 at 15:16
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
answered Nov 20 '18 at 15:10
Skillmon
21.1k11941
21.1k11941
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
2
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
add a comment |
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
2
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
Could you elaborate how this is inferior to picture mode?
– Peter
Nov 20 '18 at 15:34
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
@Peter because the other one is picture mode!
– Skillmon
Nov 20 '18 at 15:43
2
2
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
@Peter no honestly, it's just a joke.
– Skillmon
Nov 20 '18 at 15:44
add a comment |
3
Just a template.
documentclass[preview,border=12pt,varwidth,12pt]{standalone}
usepackage{tikz}
defalex{tikz draw (0,0) circle (2pt);}
defbobby{tikz draw (0,0) -- (3pt,0) -- (3pt,2pt) -- cycle;}
begin{document}
This is an equation $F_{alex}^{bobby}+1$.
end{document}
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
add a comment |
3
Just a template.
documentclass[preview,border=12pt,varwidth,12pt]{standalone}
usepackage{tikz}
defalex{tikz draw (0,0) circle (2pt);}
defbobby{tikz draw (0,0) -- (3pt,0) -- (3pt,2pt) -- cycle;}
begin{document}
This is an equation $F_{alex}^{bobby}+1$.
end{document}
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
add a comment |
3
3
3
Just a template.
documentclass[preview,border=12pt,varwidth,12pt]{standalone}
usepackage{tikz}
defalex{tikz draw (0,0) circle (2pt);}
defbobby{tikz draw (0,0) -- (3pt,0) -- (3pt,2pt) -- cycle;}
begin{document}
This is an equation $F_{alex}^{bobby}+1$.
end{document}
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
Just a template.
documentclass[preview,border=12pt,varwidth,12pt]{standalone}
usepackage{tikz}
defalex{tikz draw (0,0) circle (2pt);}
defbobby{tikz draw (0,0) -- (3pt,0) -- (3pt,2pt) -- cycle;}
begin{document}
This is an equation $F_{alex}^{bobby}+1$.
end{document}
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
answered Nov 20 '18 at 14:48
God Must Be Crazy
5,64011039
5,64011039
add a comment |
add a comment |
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Maybe you find some here: ctan.org/pkg/wasysym or www.ctan.org/pkg/stix
– Sigur
Nov 20 '18 at 14:44
Thanks! That package has the commands Leftcircle and Rightcircle, I'll try to figure out how to rotate those. Still missing the ones with just the arc, though.
– Peter
Nov 20 '18 at 14:46
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Check here also: mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf
– Sigur
Nov 20 '18 at 14:50
Also, if using
unicode-math: mirrors.ctan.org/macros/latex/contrib/unicode-math/…– Davislor
Nov 21 '18 at 3:34
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A few of those symbols are in Unicode, ◯ is U+25EF, ◠ is U+25E0 and ◡ is U+25E1.
unicode-mathand some other packages give these the aliaseslgwhtcircle,topsemicircleandbotsemicircle, respectively. There are several horizontal dashes. The other two symbols do not seem to be.– Davislor
Nov 21 '18 at 3:43