- UNARY_CLASSES =
%w[
overline
substack
arccos
arcsin
arctan
limsup
liminf
sinh
coth
tanh
cosh
tan
cos
cot
csc
deg
det
dim
exp
gcd
max
min
sec
sin
hom
sup
ker
lg
ln
].freeze
- ENVIRONMENTS =
{
"pmatrix" => "(",
"bmatrix" => "[",
"Bmatrix" => "{",
"vmatrix" => "|",
"Vmatrix" => "norm[",
"matrix" => nil,
"split" => nil,
"array" => nil,
}.freeze- SYMBOLS =
%w[
leftrightharpoondowndown
shortrightarrowleftarrow
leftarrowshortrightarrow
rightarrowshortleftarrow
barleftarrowrightarrowba
downupharpoonsleftright
updownharpoonsleftright
updownharpoonrightright
nVtwoheadrightarrowtail
nvtwoheadrightarrowtail
concavediamondtickright
invwhitelowerhalfcircle
invwhiteupperhalfcircle
smallblacktriangleright
nVtwoheadleftarrowtail
nvtwoheadleftarrowtail
partialmeetcontraction
downtrianglerightblack
updownharpoonleftright
updownharpoonrightleft
leftrightharpoondownup
leftrightharpoonupdown
concavediamondtickleft
blackcircleulquadwhite
smallblacktriangleleft
leftrightarrowtriangle
closedvarcupsmashprod
blackdiamonddownarrow
downtriangleleftblack
rightleftharpoonsdown
leftrightharpoonsdown
downharpoonsleftright
updownharpoonleftleft
twoheadrightarrowtail
circlebottomhalfblack
rangledownzigzagarrow
barovernorthwestarrow
underrightharpoondown
rightarrowbackapprox
twoheadleftarrowtail
NestedGreaterGreater
blackcircledownarrow
dashrightharpoondown
leftrightharpoondown
leftrightharpoonupup
twoheaduparrowcircle
leftrightarrowcircle
curvearrowrightminus
rightdowncurvedarrow
downrightcurvedarrow
barrightarrowdiamond
whitesquaretickright
whiteinwhitetriangle
blackcircledrightdot
blackrighthalfcircle
circlerighthalfblack
bigblacktriangledown
CapitalDifferentialD
underleftharpoondown
leftarrowbackapprox
twoheadleftdbkarrow
dashleftharpoondown
rightleftharpoonsup
leftrightharpoonsup
rightharpoonsupdown
upharpoonsleftright
barrightharpoondown
bardownharpoonright
rightharpoondownbar
downharpoonrightbar
leftdowncurvedarrow
diamondleftarrowbar
nVtwoheadrightarrow
nvtwoheadrightarrow
longrightsquigarrow
whitesquaretickleft
blackcircledtwodots
blacklefthalfcircle
circlelefthalfblack
blackinwhitediamond
blockthreeqtrshaded
whitearrowupfrombar
leftrightsquigarrow
rightpentagonblack
bsimilarrightarrow
rightarrowbsimilar
nVtwoheadleftarrow
nvtwoheadleftarrow
longleftsquigarrow
errbarblackdiamond
circledwhitebullet
rightharpoonupdash
rightrightharpoons
leftharpoonsupdown
bardownharpoonleft
DownRightTeeVector
leftharpoondownbar
RightDownTeeVector
downharpoonleftbar
DownRightVectorBar
barleftharpoondown
RightDownVectorBar
rightupdownharpoon
leftrightharpoonup
ccwundercurvearrow
curvearrowleftplus
Longleftrightarrow
longleftrightarrow
trianglerightblack
inversewhitecircle
circletophalfblack
smalltriangleright
blacktriangleright
bigblacktriangleup
parallelogramblack
blackinwhitesquare
measuredrightangle
SucceedsSlantEqual
PrecedesSlantEqual
rightarrowtriangle
circleonrightarrow
upharpoonrightdown
acwopencirclearrow
overleftrightarrow
rightharpoonaccent
bsimilarleftarrow
leftarrowbsimilar
circleonleftarrow
diamondrightblack
errbarblackcircle
errbarblacksquare
measuredangleleft
rightarrowsimilar
similarrightarrow
leftharpoonupdash
LeftDownTeeVector
DownLeftTeeVector
upharpoonrightbar
barrightharpoonup
LeftDownVectorBar
DownLeftVectorBar
barupharpoonright
rightharpoonupbar
leftupdownharpoon
cwundercurvearrow
uprightcurvearrow
rightarrowdiamond
rightarrowonoplus
acwgapcirclearrow
triangleleftblack
circleurquadblack
smalltriangleleft
blacktriangleleft
smalltriangledown
blacktriangledown
whitepointerright
blackpointerright
varcarriagereturn
varhexagonlrbonds
vardoublebarwedge
kernelcontraction
leftarrowtriangle
rightleftharpoons
leftrightharpoons
upharpoonleftdown
cwopencirclearrow
twoheadrightarrow
leftharpoonaccent
similarleftarrow
rightarrowsupset
leftarrowonoplus
diamondleftblack
RightTriangleBar
sphericalangleup
rightarrowapprox
leftarrowsimilar
uprevequilibrium
downdownharpoons
leftleftharpoons
upharpoonleftbar
RightUpTeeVector
leftharpoonupbar
barupharpoonleft
RightUpVectorBar
barleftharpoonup
rightleftharpoon
leftrightharpoon
acwunderarcarrow
rightcurvedarrow
diamondleftarrow
nVrightarrowtail
nvrightarrowtail
nvLeftrightarrow
cwgapcirclearrow
squarerightblack
whitepointerleft
blackpointerleft
APLrightarrowbox
ntrianglerighteq
NotRightTriangle
multimapdotbothB
multimapdotbothA
vartriangleright
ointctrclockwise
varointclockwise
nVleftrightarrow
nvleftrightarrow
rightthreearrows
downarrowuparrow
rightrightarrows
uparrowdownarrow
downharpoonright
rightharpoondown
circlearrowright
twoheaddownarrow
twoheadleftarrow
leftarrowapprox
leftcurvedarrow
nVleftarrowtail
nvleftarrowtail
twoheadmapsfrom
leftthreearrows
varhexagonblack
diamondbotblack
diamondtopblack
bigtriangleleft
circledownarrow
LeftTriangleBar
uparrowoncircle
circledparallel
measangledltosw
measangledrtose
measangleultonw
measangleurtone
measangleldtosw
measanglerdtose
measanglelutonw
measanglerutone
leftarrowsubset
equalrightarrow
barrightharpoon
rightbarharpoon
LeftUpTeeVector
LeftUpVectorBar
acwoverarcarrow
acwleftarcarrow
cwrightarcarrow
downarrowbarred
circledrightdot
squareleftblack
urblacktriangle
ulblacktriangle
llblacktriangle
lrblacktriangle
bigtriangledown
smalltriangleup
blacktriangleup
vrectangleblack
hrectangleblack
squarecrossfill
blockhalfshaded
APLdownarrowbox
APLleftarrowbox
APLnotbackslash
ntrianglelefteq
NotLeftTriangle
rightthreetimes
trianglerighteq
vartriangleleft
NotGreaterTilde
rightwhitearrow
rightsquigarrow
nLeftrightarrow
leftrightarrows
rightleftarrows
downharpoonleft
upharpoonleftup
leftharpoondown
circlearrowleft
curvearrowright
downzigzagarrow
nleftrightarrow
underrightarrow
widebridgeabove
enclosetriangle
unicodeellipsis
enleadertwodots
equalleftarrow
squarebotblack
squaretopblack
NestedLessLess
wedgedoublebar
doublebarwedge
bigslopedwedge
mdlgblklozenge
blackhourglass
triangleserifs
rightanglemdot
downupharpoons
updownharpoons
barleftharpoon
leftbarharpoon
RightTeeVector
RightVectorBar
rightarrowplus
acwcirclearrow
rdiagovsearrow
fdiagovnearrow
Longmappedfrom
longmappedfrom
Longrightarrow
longrightarrow
concavediamond
rightouterjoin
circledtwodots
vardiamondsuit
circlevertfill
mdlgwhtlozenge
mdlgwhtdiamond
mdlgblkdiamond
squareneswfill
squarenwsefill
blockqtrshaded
blockrighthalf
harrowextender
vbraceextender
rbrackextender
lbrackextender
rparenextender
lparenextender
APLboxquestion
ntriangleright
leftthreetimes
trianglelefteq
NotGreaterLess
sphericalangle
downwhitearrow
leftwhitearrow
rightdasharrow
dashrightarrow
leftsquigarrow
Leftrightarrow
revequilibrium
downdownarrows
leftleftarrows
rightleftarrow
rightharpoonup
upharpoonright
curvearrowleft
carriagereturn
looparrowright
hookrightarrow
updownarrowbar
rightarrowtail
twoheaduparrow
rightwavearrow
leftrightarrow
underleftarrow
enclosediamond
ocommatopright
rightpentagon
rightarrowgtr
pentagonblack
vysmwhtsquare
vysmblksquare
squarellblack
squareurblack
bigtalloblong
biginterleave
threedotcolon
shortdowntack
shortlefttack
triangletimes
triangleminus
errbardiamond
circledbullet
circledbslash
emptysetoarrl
emptysetocirc
wideangledown
rightanglesqr
rrparenthesis
llparenthesis
mdsmblkcircle
rightfishtail
leftarrowless
upequilibrium
LeftTeeVector
LeftVectorBar
leftarrowplus
cwcirclearrow
rightdotarrow
uparrowbarred
twoheadmapsto
Longleftarrow
longleftarrow
fullouterjoin
leftouterjoin
draftingarrow
mdsmwhtcircle
Hermaphrodite
sixteenthnote
mdsmblksquare
mdsmwhtsquare
squarelrblack
squareulblack
botsemicircle
topsemicircle
inversebullet
mdlgblkcircle
mdlgwhtcircle
triangleright
blacktriangle
bigtriangleup
parallelogram
mdlgwhtsquare
mdlgblksquare
blocklefthalf
bdtriplevdash
APLboxupcaret
APLuparrowbox
ntriangleleft
equalparallel
divideontimes
varlrtriangle
SucceedsTilde
PrecedesTilde
fallingdotseq
dotsminusdots
wasytherefore
measuredangle
vysmblkcircle
vysmwhtcircle
smallsetminus
rightarrowbar
RightArrowBar
downdasharrow
leftdasharrow
dashleftarrow
upharpoonleft
leftharpoonup
looparrowleft
hookleftarrow
leftarrowtail
leftwavearrow
DifferentialD
sansLmirrored
threeunderdot
enclosesquare
enclosecircle
overleftarrow
upbackepsilon
medblackstar
medwhitestar
leftdotarrow
smwhtlozenge
smblklozenge
smblkdiamond
mdwhtlozenge
mdblklozenge
mdwhtdiamond
mdblkdiamond
hexagonblack
dottedsquare
supsetapprox
subsetapprox
eqqslantless
veedoublebar
doublebarvee
wedgemidvert
bigslopedvee
wedgeonwedge
closedvarcap
closedvarcup
triangleplus
errbarcircle
errbarsquare
blacklozenge
lrtriangleeq
multimapboth
triangleubar
triangleodot
ogreaterthan
odotslashdot
emptysetoarr
emptysetobar
revangleubar
rbrackurtick
lbracklltick
rbracklrtick
lbrackultick
downfishtail
leftfishtail
upupharpoons
fdiagovrdiag
rdiagovfdiag
rightdbltail
downarrowbar
DownArrowBar
leftdbkarrow
rightbkarrow
nvRightarrow
Longmapsfrom
longmapsfrom
lozengeminus
longdivision
dingasterisk
varheartsuit
varspadesuit
invsmileface
bigwhitestar
circleurquad
circlelrquad
circlellquad
circleulquad
squareurquad
squarelrquad
squarellquad
squareulquad
trianglecdot
dottedcircle
Diamondblack
triangleleft
triangledown
squarehvfill
blocklowhalf
underbracket
notbackslash
unicodecdots
nsucccurlyeq
npreccurlyeq
smwhtdiamond
hermitmatrix
circledequal
cupleftarrow
varsubsetneq
NotLessTilde
risingdotseq
cntclockoint
intclockwise
nVrightarrow
nvrightarrow
downuparrows
upwhitearrow
barleftarrow
LeftArrowBar
updownarrows
PropertyLine
hyphenbullet
upvarepsilon
oturnedcomma
mathsterling
RRightarrow
smwhitestar
whtvertoval
blkvertoval
whthorzoval
blkhorzoval
lgblkcircle
lgwhtsquare
lgblksquare
shortuptack
succnapprox
precnapprox
eqqslantgtr
eqslantless
simminussim
midbarwedge
otimesrhrim
otimeslhrim
rcurvyangle
lcurvyangle
ruledelayed
gleichstark
circledless
circledvert
revemptyset
wideangleup
rightarrowx
nwovnearrow
neovnwarrow
neovsearrow
seovnearrow
leftdbltail
leftbkarrow
nvLeftarrow
multimapinv
diamondcdot
threedangle
arrowbullet
circledstar
ballotcheck
mdblkcircle
mdwhtcircle
quarternote
varclubsuit
diamondsuit
capricornus
sagittarius
blacksmiley
mdblksquare
blacksquare
mdwhtsquare
lgwhtcircle
smwhtcircle
RIGHTCIRCLE
RIGHTcircle
vartriangle
smwhtsquare
smblksquare
squarevfill
squarehfill
blockuphalf
overbracket
intextender
invdiameter
APLnotslash
wasylozenge
varbarwedge
varisinobar
sqsupsetneq
sqsubsetneq
nsqsupseteq
nsqsubseteq
curlyeqsucc
curlyeqprec
circleddash
circledcirc
succcurlyeq
preccurlyeq
GreaterLess
corresponds
approxident
nVleftarrow
nvleftarrow
updasharrow
nHdownarrow
Rrightarrow
Updownarrow
nRightarrow
equilibrium
restriction
nrightarrow
updownarrow
ExponetialE
sansLturned
Planckconst
asteraccent
vertoverlay
caretinsert
backtrprime
smblkcircle
backepsilon
postalmark
LLeftarrow
leftarrowx
varhexagon
talloblong
interleave
supsetneqq
subsetneqq
supsetplus
subsetplus
succapprox
precapprox
rightslice
eqslantgtr
gtreqqless
lesseqqgtr
lessapprox
equivVvert
veemidvert
veeonwedge
capovercup
cupovercap
smashtimes
oplusrhrim
opluslhrim
minusrdots
minusfdots
commaminus
plussubtwo
tripleplus
doubleplus
circledgtr
circlehbar
rblkbrbrak
lblkbrbrak
Rparenless
lparenless
rbrackubar
lbrackubar
upfishtail
rightimply
baruparrow
UpArrowBar
Ddownarrow
Mappedfrom
Longmapsto
longmapsto
DDownarrow
Diamonddot
supsetcirc
subsetcirc
eighthnote
vardiamond
pointright
CheckedBox
lrtriangle
lltriangle
urtriangle
ultriangle
LEFTCIRCLE
LEFTcircle
vrectangle
hrectangle
underbrace
underparen
rmoustache
lmoustache
rbracelend
rbraceuend
lbracelend
lbraceuend
rbracklend
rbrackuend
lbracklend
lbrackuend
rparenlend
rparenuend
lparenlend
lparenuend
APLcomment
conictaper
curlywedge
circledast
sqsupseteq
sqsubseteq
Proportion
rightangle
fourthroot
varnothing
complement
Lleftarrow
Rightarrow
nLeftarrow
upuparrows
mappedfrom
nleftarrow
rightarrow
turnediota
Eulerconst
backdprime
twolowline
upvarTheta
upvarkappa
upoldkoppa
upoldKoppa
upvartheta
upvarsigma
varepsilon
wideutilde
mathdollar
octothorpe
geqqslant
leqqslant
supseteqq
subseteqq
supsetdot
subsetdot
leftslice
gtrapprox
approxeqq
hatapprox
equivVert
varveebar
midbarvee
wedgeodot
capbarcup
cupbarcap
otimeshat
modtwosum
disjquant
conjquant
bigcupdot
bigotimes
hourglass
triangles
boxcircle
boxbslash
olessthan
angleubar
turnangle
fourvdots
Lparengtr
rparengtr
rangledot
langledot
typecolon
hknearrow
hknwarrow
neswarrow
nwsearrow
righttail
impliedby
rrbracket
llbracket
longdashv
vlongdash
dashVdash
DashVDash
checkmark
medbullet
heartsuit
spadesuit
rightmoon
smileface
biohazard
radiation
blockfull
accurrent
trapezium
overbrace
wideparen
overparen
rvboxline
lvboxline
sumbottom
rbracemid
lbracemid
intbottom
turnednot
sqlozenge
bagmember
varniobar
gtreqless
lesseqgtr
pitchfork
backsimeq
supsetneq
subsetneq
nsupseteq
nsubseteq
ngeqslant
nleqslant
triangleq
dashcolon
mathratio
therefore
clockoint
nparallel
increment
partialup
dasharrow
nHuparrow
Downarrow
Leftarrow
rightturn
lightning
downarrow
leftarrow
Angstroem
fracslash
tieconcat
backprime
updigamma
upDigamma
upvarbeta
upupsilon
upomicron
upepsilon
upUpsilon
upOmicron
upEpsilon
underline
backslash
semicolon
mathcolon
mathslash
ampersand
pentagon
varVdash
forksnot
succneqq
precneqq
gnapprox
lnapprox
gesdotol
lesdotor
geqslant
leqslant
Coloneqq
simrdots
dotequiv
wedgebar
veeonvee
capwedge
intprodr
timesbar
dottimes
vectimes
minusdot
plustrif
ringplus
zproject
intlarhk
pointint
scpolint
rppolint
cirfnint
bigtimes
bigsqcup
bigsqcap
biguplus
bigoplus
setminus
eqvparsl
smeparsl
tieinfty
Rvzigzag
Lvzigzag
rvzigzag
lvzigzag
rfbowtie
lfbowtie
rtriltri
boxonbox
boxslash
revangle
strictif
strictfi
hkswarow
hksearow
lefttail
drbkarow
Uuparrow
Mapsfrom
UUparrow
pullback
wedgedot
bsolhsub
acidfree
twonotes
varheart
varspade
clubsuit
aquarius
varEarth
leftmoon
steaming
astrosun
bullseye
triangle
elinters
bbrktbrk
APLinput
notslash
lrcorner
llcorner
urcorner
ulcorner
viewdata
profsurf
profline
diameter
isinobar
varisins
succnsim
precnsim
curlyvee
bigwedge
barwedge
intercal
multimap
boxtimes
boxminus
sqsupset
sqsubset
supseteq
subseteq
ngtrless
nlessgtr
nlesssim
notasymp
eqqcolon
coloneqq
doteqdot
dotequal
backcong
approxeq
sinewave
invlazys
dotminus
parallel
cuberoot
divslash
leftturn
linefeed
mapsdown
MapsDown
mapsfrom
ComplexJ
ComplexI
Angstrom
medspace
Question
horizbar
upvarrho
varkappa
upstigma
upStigma
vartheta
upvarphi
varsigma
uplambda
upLambda
underbar
mathring
circledR
sterling
mathcent
question
hzigzag
trslash
gggnest
lllnest
nhVvert
revnmid
topfork
supdsub
suphsub
rsqhook
lsqhook
supedot
subedot
supmult
submult
ggcurly
llcurly
succeqq
preceqq
succneq
precneq
bumpeqq
simless
eqqless
gesdoto
lesdoto
gtquest
ltquest
equivDD
ddotseq
Coloneq
pluseqq
eqqplus
congdot
veeodot
twocaps
twocups
intprod
plussim
plusdot
simplus
plushat
project
npolint
varprod
bigodot
rsolbar
thermod
shuffle
dualmap
nvinfty
rftimes
lftimes
fbowtie
boxdiag
cirscir
olcross
obslash
vzigzag
rrangle
llangle
suplarr
subrarr
leadsto
dbkarow
implies
Rbrbrak
Lbrbrak
pushout
suphsol
rbrbrak
lbrbrak
varstar
maltese
ballotx
medcirc
warning
diceiii
recycle
natural
varclub
Scorpio
scorpio
Neptune
neptune
Jupiter
jupiter
Mercury
mercury
sadface
frownie
yinyang
bigstar
lozenge
fisheye
Diamond
squoval
benzenr
ubrbrak
obrbrak
hexagon
isindot
nsucceq
npreceq
lessdot
lrtimes
diamond
imageof
boxplus
nsupset
nsubset
succsim
precsim
gtrless
lessgtr
ngtrsim
lesssim
between
questeq
varsdef
coloneq
napprox
simneqq
backsim
eqcolon
because
dbloint
dotplus
smallni
smallin
nexists
partial
Swarrow
Searrow
Nearrow
Nwarrow
Uparrow
swarrow
searrow
nearrow
nwarrow
uparrow
annuity
closure
trprime
ddagger
epsilon
upsampi
upSampi
upkoppa
upKoppa
digamma
Digamma
upvarpi
varbeta
upomega
upsilon
upsigma
upkappa
uptheta
updelta
upgamma
upalpha
upOmega
Upsilon
upSigma
upKappa
upTheta
upDelta
upGamma
upAlpha
overbar
matheth
sptilde
greater
percent
sslash
parsim
topcir
midcir
cirmid
vDdash
supsup
subsub
supsub
subsup
supsim
subsim
succeq
preceq
simgtr
eqqgtr
egsdot
elsdot
gesles
lesges
gesdot
lesdot
eqeqeq
eqqsim
dotsim
cupvee
barcap
barcup
uminus
capdot
Otimes
btimes
lowint
intcup
intcap
sqrint
intBar
intbar
iiiint
sumint
tminus
eparsl
laplac
iinfin
vbrtri
ltrivb
boxbox
boxast
gtlpar
angdnr
angles
rParen
Rparen
lParen
Lparen
rBrace
lBrace
gtrarr
ltlarr
Mapsto
rgroup
lgroup
rAngle
lAngle
rangle
langle
Rbrack
rBrack
Lbrack
lBrack
cirbot
bigtop
bigbot
veedot
pencil
neuter
swords
anchor
dicevi
diceiv
diceii
pisces
cancer
Gemini
gemini
Taurus
taurus
Uranus
uranus
Saturn
saturn
female
smiley
danger
Square
square
boxbar
CIRCLE
Circle
sumtop
APLlog
APLinv
topbot
inttop
invnot
invneg
rfloor
lfloor
niobar
varnis
isinvb
iddots
nunrhd
nunlhd
eqless
gtrdot
Supset
Subset
rtimes
ltimes
bowtie
bigcup
bigcap
bigvee
barvee
veebar
origof
scurel
prurel
nVDash
nVdash
nvDash
nvdash
Vvdash
models
assert
boxdot
oslash
otimes
ominus
cupdot
supset
subset
apprge
gtrsim
apprle
nasymp
nequiv
measeq
stareq
wedgeq
circeq
eqcirc
bumpeq
Bumpeq
approx
nsimeq
oiiint
propto
coprod
exists
forall
mapsto
mapsup
MapsUp
invamp
daleth
hslash
ddddot
qprime
fourth
Exclam
dprime
second
bullet
dagger
varrho
stigma
Stigma
varphi
lambda
upiota
upzeta
upbeta
Lambda
upIota
upZeta
upBeta
utilde
droang
candra
ovhook
spddot
pounds
rbrace
lbrace
rbrack
lbrack
atsign
period
rparen
lparen
exclam
nhpar
vBarv
DashV
Dashv
dashV
perps
forks
forkv
csupe
csube
gescc
lescc
simgE
simlE
gsiml
lsimg
gsime
lsime
gtcir
ltcir
Equal
asteq
eqdot
nrres
ndres
Wedge
Sqcup
Sqcap
amalg
zpipe
upint
sqint
awint
tplus
xbsol
zhide
operp
rblot
lblot
Vvert
psurj
dicev
dicei
sharp
Libra
libra
virgo
Aries
aries
Pluto
pluto
earth
Venus
skull
llarc
lrarc
urarc
ularc
fltns
strns
smile
frown
rceil
lceil
house
isinE
barin
isins
disin
ddots
adots
cdots
vdots
gnsim
lnsim
eqgtr
unrhd
unlhd
VDash
Vdash
vDash
dashv
vdash
oplus
sqcup
sqcap
uplus
nsucc
nprec
nless
gneqq
lneqq
Equiv
equiv
eqdef
veeeq
arceq
Doteq
doteq
asymp
ncong
nsime
simeq
eqsim
Colon
oiint
iiint
wedge
angle
infty
slash
minus
notni
notin
nabla
upand
gimel
aleph
tcohm
Euler
DDDot
dddot
third
prime
ldots
sampi
Sampi
koppa
qoppa
Koppa
Qoppa
varpi
upphi
omega
uppsi
upchi
uptau
sigma
uprho
kappa
theta
upeta
delta
gamma
alpha
Omega
upPsi
upChi
upPhi
upTau
Sigma
upRho
Theta
upEta
Delta
Gamma
check
ocirc
breve
times
tilde
acute
grave
jmath
imath
cdotp
Micro
sphat
equal
colon
comma
hline
bNot
Perp
Vbar
barV
vBar
Barv
mlcp
csup
csub
Succ
Prec
late
smte
gtcc
ltcc
gneq
lneq
Same
eqeq
rsub
dsub
comp
fcmp
odiv
semi
zcmp
Join
intx
fint
hide
xsol
dsol
cirE
obot
rimg
limg
spot
VERT
towa
tosa
toea
tona
finj
pinj
psur
rang
lang
upin
rbag
Rbag
lbag
Lbag
perp
flat
Mars
male
XBox
dres
rres
obar
nisd
hash
star
cdot
duni
dint
odot
buni
succ
prec
ngeq
nleq
ngtr
geqq
leqq
sdef
cong
nsim
oint
iint
land
nmid
circ
owns
nexi
ffun
pfun
Rdsh
drsh
Ldsh
dlsh
tinj
tsur
gets
Game
beth
Finv
LVec
lvec
euro
Vert
quad
uppi
upxi
upnu
upmu
iota
zeta
beta
upPi
upXi
upNu
upMu
ring
DDot
ddot
Zbar
tcmu
lnot
cent
vert
less
plus
Not
Bot
Top
lat
smt
gla
glj
glE
lgE
Vee
bij
iff
Leo
leo
sun
Sun
lhd
LHD
rhd
RHD
nis
ggg
lll
Cup
Cap
bot
top
geq
leq
neq
sim
int
cup
cap
lor
vee
mid
ast
QED
nni
nin
exi
Rsh
Lsh
rel
Yup
Mho
mho
ell
Vec
vec
cat
phi
psi
chi
tau
rho
eta
Psi
Phi
not
Dot
dot
hat
bar
div
eth
neg
yen
\/
Gt
Lt
gg
ll
ge
le
ne
wr
AC
mp
ni
in
to
jj
ii
ee
dd
DD
Re
wp
Im
pi
xi
nu
mu
Pi
Xi
pm
:
].freeze
- OPERATORS =
%w[
:
-
:
|
_
@
?
>
=
<
;
.
+
,
*
#
&
%
$
!
].freeze
- FONT_STYLES =
%w[
bf
Bbb
mtt
mbf
mit
mscr
msans
mbfit
mfrak
mathit
mathsf
mathrm
mathtt
mathbb
mathbf
mathds
mbfsans
mathcal
mathfrak
mathbfit
mathsfbf
mathsfit
mathbold
mbfitsans
mathsfbfit
].freeze
- PARENTHESIS =
{
"[" => "]",
"{" => "}",
"(" => ")",
"\\{" => "\\}",
}.freeze- BINARY_CLASSES =
%w[
stackrel
binom
frac
lim
].freeze
- UNDEROVER_CLASSES =
%w[
over
bmod
pmod
].freeze
- POWER_BASE_CLASSES =
%w[
prod
sum
inf
log
].freeze
- NUMERIC_VALUES =
%w[
zero
one
two
three
four
five
six
seven
eight
nine
].freeze
- MATH_OPERATORS =
%w[
liminf
arctan
arcsin
limsup
tanh
coth
cosh
sinh
int
sin
max
dim
arg
tan
sec
log
lim
hom
det
cot
sup
gcd
deg
min
ker
exp
csc
cos
Pr
ln
lg
].freeze