<s>
mXparser	B-Language
is	O
an	O
open-source	B-Application
mathematical	O
expressions	O
parser/evaluator	O
providing	O
abilities	O
to	O
calculate	O
various	O
expressions	O
at	O
a	O
run	B-Library
time	I-Library
.	O
</s>
<s>
Expressions	O
definitions	O
are	O
given	O
as	O
plain	O
text	O
,	O
then	O
verified	O
in	O
terms	O
of	O
grammar	B-Language
/	I-Language
syntax	I-Language
,	O
finally	O
calculated	O
.	O
</s>
<s>
Library	B-Library
source	O
code	O
is	O
maintained	O
separately	O
for	O
Java	B-Language
and	O
C#	B-Application
,	O
providing	O
the	O
same	O
API	B-Application
for	O
Java/JVM	B-Language
,	O
Android	B-Application
,	O
.NET	B-Application
and	O
Mono	B-Application
(	O
Common	O
Language	O
Specification	O
Compliant	O
)	O
.	O
</s>
<s>
mXparser	B-Language
delivers	O
functionalities	O
such	O
as	O
:	O
basic	O
calculations	O
,	O
implied	O
multiplication	O
,	O
built-in	O
constants	O
and	O
functions	O
,	O
numerical	O
calculus	O
operations	O
,	O
iterated	O
operators	O
,	O
user	O
defined	O
constants	O
,	O
user	O
defined	O
functions	O
,	O
user	O
defined	O
recursion	O
,	O
Unicode	O
mathematical	O
symbols	O
support	O
.	O
</s>
<s>
mXparser	B-Language
supports	O
basic	O
operators	O
,	O
such	O
as	O
:	O
addition	O
'	O
+	O
 '	O
,	O
subtraction	O
'	O
-	O
'	O
,	O
multiplication	O
'	O
*	O
 '	O
,	O
division	O
'	O
/	O
'	O
,	O
factorial	O
'	O
!	O
</s>
<s>
Supported	O
common	O
mathematical	O
functions	O
(	O
unary	O
,	O
binary	O
and	O
variable	O
number	O
of	O
arguments	O
)	O
,	O
including	O
:	O
trigonometric	O
functions	O
,	O
inverse	O
trigonometric	O
functions	O
,	O
logarithm	O
functions	O
,	O
exponential	O
function	O
,	O
hyperbolic	O
functions	O
,	O
Inverse	O
hyperbolic	O
functions	O
,	O
Bell	O
numbers	O
,	O
Lucas	B-Algorithm
numbers	I-Algorithm
,	O
Stirling	O
numbers	O
,	O
prime-counting	O
function	O
,	O
exponential	O
integral	O
function	O
,	O
logarithmic	O
integral	O
function	O
,	O
offset	O
logarithmic	O
integral	O
,	O
binomial	O
coefficient	O
and	O
others	O
.	O
</s>
<s>
mXparser	B-Language
delivers	O
implementation	O
of	O
the	O
following	O
calculus	O
operations	O
:	O
differentiation	B-Algorithm
and	O
integration	O
.	O
</s>
<s>
Library	B-Library
provides	O
API	B-Application
for	O
creation	O
of	O
user-defined	O
objects	O
,	O
such	O
as	O
:	O
constants	O
,	O
arguments	O
,	O
functions	O
.	O
</s>
<s>
Source	O
code	O
is	O
maintained	O
and	O
shared	O
on	O
GitHub	B-Application
.	O
</s>
