null 

␀ 
␀ 
number · hash 

# 
# 
asterisk 

∗ 
∗ 
plus large 

+ 
+ 
plus large superscript 

ᐩ 
ᐩ 
plus 

ᕀ 
ᕀ 
plus superscript 

⁺ 
⁺ 
plus subscript 

₊ 
₊ 
minus 

− 
− 
minus subscript 

₋ 
₋ 
multiplication 
× 
× 
× 
multiplication small 

ᕁ 
ᕁ 
multiplication superscript 

ᕽ 
ᕽ 
multiplication extra large 

᙭ 
᙭ 
multiplication subscript 

᙮ 
᙮ 
division 

÷ 
÷ 
division · slash 

∕ 
∕ 
equal 

= 
= 
equal large 

᐀ 
᐀ 
equal superscript 

ᙿ 
text ᙿ 
equal superscript small 

⁼ 
text ⁼ 
equal subscript 

₌ 
₌ 
plus or minus 

± 
± 
plus or minus inverted 

∓ 
∓ 
square root · radical 

√ 
√ 
cubed root 

∛ 
∛ 
quarter root 

∜ 
∜ 
percent 

% 
% 
percent 

⁒ 
⁒ 
per mille 

‰ 
‰ 
per ten thousand 

‱ 
‱ 
less than 

≤ 
≤ 
greater than 

≥ 
≥ 
less than sign 

< 
< 
greater than sign 

> 
> 
approximately equal 

≅ 
≅ 
almost equal 

≈ 
≈ 
not equal 

≠ 
≠ 
identical 

≡ 
≡ 
not 

¬ 
¬ 
degree 

° 
° 
degree farenheit 

℉ 
℉ 
degree centigrade 

℃ 
℃ 
micro 

µ 
µ 
superscript zero 

⁰ 
text ⁰ 
superscript i 

ⁱ 
text ⁱ 
superscript one 

¹ 
text ¹ 
superscript two · squared 

² 
text ² 
superscript three · cubed 

³ 
text ³ 
superscript four 

⁴ 
text ⁴ 
superscript five 

⁵ 
text ⁵ 
superscript six 

⁶ 
text ⁶ 
superscript seven 

⁷ 
text ⁷ 
superscript eight 

⁸ 
text ⁸ 
superscript nine 

⁹ 
text ⁹ 
prime · minutes · feet 

′ 
′ 
double prime · seconds · inches 

″ 
″ 
triple prime 

‴ 
‴ 
reversed prime 

‵ 
‵ 
reversed double prime 

‶ 
‶ 
reversed triple prime 

‷ 
‷ 
for all 

∀ 
∀ 
partial differential 

∂ 
∂ 
there exists 

∃ 
∃ 
empty set · diameter 

∅ 
∅ 
increment 

∆ 
∆ 
backward difference 

∇ 
∇ 
element of 

∈ 
∈ 
not an element of 

∉ 
∉ 
contains as member 

∋ 
∋ 
product 

∏ 
∏ 
nary sumation 

∑ 
∑ 
proportional to 

∝ 
∝ 
infinity 

∞ 
∞ 
angle 

∠ 
∠ 
logical · wedge 

∧ 
∧ 
logical · vee 

∨ 
∨ 
intersection · cap 

∩ 
∩ 
union · cup 

∪ 
∪ 
integral 

∫ 
∫ 
therefore 

∴ 
∴ 
tilde · varies with · similar to 

∼ 
∼ 
tilde 

˜ 
˜ 
spacing cedilla 

¸ 
¸ 
masculine ordinal indicator 

º 
º 
feminine ordinal indicator 

ª 
ª 
subset of 

⊂ 
⊂ 
superset of 

⊃ 
⊃ 
not a subset of 

⊄ 
⊄ 
subset of · equal to 

⊆ 
⊆ 
superset of · equal to 

⊇ 
⊇ 
circled plus · direct sum 

⊕ 
⊕ 
circled times · vector product 

⊗ 
⊗ 
up tack · perpendicular 

⊥ 
⊥ 
sine wave 

∿ 
∿ 
caret 

‸ 
‸ 
caret insertion point 

⁁ 
⁁ 