%isoamsr; — Added Math Symbols: Relations Character Entities
The %isoamsr; parameter entity includes the ISO character entities with the public identifier:
ISO 8879:1986//ENTITIES Added Math Symbols: Relations//EN
The following character entities are defined in this entity set:
Entity Name 
Unicode Code point 
Sample Glyph 
Description 

ape  224A 

Almost equal or equal to 
asymp  224D 

Equivalent to 
bcong  224C 

All equal to 
bepsi 

SMALL CONTAINS AS MEMBER  
bowtie  22C8 

Bowtie 
bsim  223D 

Reversed tilde 
bsime  22CD 

Reversed tilde equals 
bump  224E 

Geometrically equivalent to 
bumpe  224F 

Difference between 
cire  2257 

Ring equal to 
colone  2254 

Colon equals 
cuepr  22DE 

Equal to or precedes 
cuesc  22DF 

Equal to or succeeds 
cupre  227C 

Precedes or equal to 
dashv  22A3 

Left tack 
ecir  2256 

Ring in equal to 
ecolon  2255 

Equals colon 
eDot  2251 

Geometrically equal to 
esdot  2250 

Approaches the limit 
efDot  2252 

Approximately equal to or the image of 
egs  22DD 

Equal to or greaterthan 
els  22DC 

Equal to or lessthan 
erDot  2253 

Image of or approximately equal to 
fork  22D4 

Pitchfork 
frown  2322 

Frown 
gap  2273 

Greaterthan or equivalent to 
gsdot  22D7 

Greaterthan with dot 
gE  2267 

Greaterthan over equal to 
gel  22DB 

Greaterthan equal to or lessthan 
gEl  22DB 

Greaterthan equal to or lessthan 
ges 

GREATERTHAN OR EQUAL TO  
Gg  22D9 

Very much greaterthan 
gl  2277 

Greaterthan or lessthan 
gsim  2273 

Greaterthan or equivalent to 
Gt  226B 

Much greaterthan 
lap  2272 

Lessthan or equivalent to 
ldot  22D6 

Lessthan with dot 
lE  2266 

Lessthan over equal to 
lEg  22DA 

Lessthan equal to or greaterthan 
leg  22DA 

Lessthan equal to or greaterthan 
les 

LESSTHAN OR EQUAL TO  
lg  2276 

Lessthan or greaterthan 
Ll  22D8 

Very much lessthan 
lsim  2272 

Lessthan or equivalent to 
Lt  226A 

Much lessthan 
ltrie  22B4 

Normal subgroup of or equal to 
mid  2223 

Divides 
models  22A7 

Models 
pr  227A 

Precedes 
prap  227E 

Precedes or equivalent to 
pre 


prsim  227E 

Precedes or equivalent to 
rtrie  22B5 

Contains as normal subgroup or equal to 
samalg  2210 

Nary coproduct 
sc  227B 

Succeeds 
scap  227F 

Succeeds or equivalent to 
sccue  227D 

Succeeds or equal to 
sce  227D 

Succeeds or equal to 
scsim  227F 

Succeeds or equivalent to 
sfrown 

FROWN  
smid 


smile  2323 

Smile 
spar 

PARALLEL TO  
sqsub  228F 

Square image of 
sqsube  2291 

Square image of or equal to 
sqsup  2290 

Square original of 
sqsupe  2292 

Square original of or equal to 
ssmile 

SMILE  
Sub  22D0 

Double subset 
subE  2286 

Subset of or equal to 
Sup  22D1 

Double superset 
supE  2287 

Superset of or equal to 
thkap 

ALMOST EQUAL TO  
thksim 

TILDE OPERATOR  
trie  225C 

Delta equal to 
twixt  226C 

Between 
vdash  22A2 

Right tack 
Vdash  22A9 

Forces 
vDash  22A8 

True 
veebar  22BB 

Xor 
vltri  22B2 

Normal subgroup of 
vprop  221D 

Proportional to 
vrtri  22B3 

Contains as normal subgroup 
Vvdash  22AA 

Triple vertical bar right turnstile 