MATH SYMBOLS 

Symbols 
Description 
Symbols 
Description 

is equal to 

triangle 

is not equal to 

circle 

is an element 

measurement 

is not an element 

AB Vector 

such that 

are AB 

is greater than 

one degree 

is less than 

for all 

empty set 

millimeter 

and 

unit vector of a 

or 

row equivalent 

modulus of x 

column equivalent 

subset 

square root of x 

proper subset 

nth root of x 

union 

transpose of matrix A 

intersection 
L.H.S 
Left Hand Side 
 
set difference 
R.H.S 
Right Hand Side 

implies that 
L.H.D 
Left Hand Derivative 

if and only if 
R.H.D 
Right Hand Derivative 

complement of set A 
w.r.t 
with respect to 
R.H.L 
Right Hand Limits 

derivative w.r.t x 

because 

integral w.r.t x 

therefore 

measurement of angle 

angle 

natural logarithm 

congruent 

that is 

perpendicular 

for example 

parallel 

if and only if 
gm 
Parallelogram 

So on 

nearly equal to 
L.H.L 
Left Hand Limit 