Math Symbols

MATH SYMBOLS
Symbols
Description
Symbols
Description
$$ = $$
is equal to
$$\vartriangle $$
triangle
$$ \ne $$
is not equal to
$$ \odot $$
circle
$$ \in $$
is an element
$$m$$
measurement
$$ \notin $$
is not an element
\[\overrightarrow {AB} \]
AB vector
$$/,s.t$$
such that
$$cm$$
are AB
$$ > $$
is greater than
$$1^\circ $$
one degree
$$ < $$
is less than
$$\forall $$
for all
$$\{ \,\} ,\,\phi $$
empty set
$$mm$$
millimeter
$$ \wedge $$
and
$$\widehat a$$
unit vector of a
$$ \vee $$
or
$$ \sim R$$
row equivalent
$$\left| x \right|$$
modulus of x
$$ \sim C$$
column equivalent
$$ \subseteq $$
subset
$$\sqrt x $$
square root of x
$$ \subset $$
proper subset
$$\sqrt[n]{x}$$
nth root of x
$$ \cup $$
union
$${A^t}$$
transpose of matrix A
$$ \cap $$
intersection
L.H.S
Left Hand Side
set difference
R.H.S
Right Hand Side
$$ \Rightarrow $$
implies that
L.H.D
Left Hand Derivative
$$ \Leftrightarrow $$
if and only if
R.H.D
Right Hand Derivative
$${A^c}$$
complement of set A
w.r.t
with respect to
R.H.L
Right Hand Limits
$$\frac{d}{{dx}}$$
derivative w.r.t x
$$\because $$
because
$$\int {dx} $$
integral w.r.t x
$$\therefore $$
therefore
$$m\angle $$
measurement of angle
$$\angle $$
angle
$$\ln $$
natural logarithm
$$ \cong $$
congruent
$$i.e.$$
that is
$$ \bot $$
perpendicular
$$e.g.$$
for example
$$\parallel $$
parallel
$$iff$$
if and only if
$$\parallel $$ gm
parallelogram
$$ \cdots $$
so on
$$ \approx $$
nearly equal to
L.H.L
Left Hand Limit