GeezerVison is showing github.com — GitHub - ManGLG/MathParser.org-mXparser: Math Parser Java Android C# .NET/MONO (.NET Framework, .NET Core, .NET Standard, .NET PCL, Xamarin.Android, Xamarin.iOS) CLS Library - a super easy, rich and flexible mathematical expression parser (expression evaluator, expression provided as plain text / strings) for JAVA and C#. Main features: rich built-in library of operators, constants, math functions, user defined: arguments, functions, recursive functions and general recursion (direct / indirect). Additionally parser provides grammar and internal syntax checking.
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mXparser - optional donationIf you found the software useful donation is something you might consider :-)
mXparser - a super easy, rich and highly flexible Mathematical Expression Parser (Math Parser, Expression Evaluator) library for JAVA, Android and C# .NET.### 04.05.2017: first 10000 downloads!
### 31.03.2016: first 1000 downloads!
mXparser is a highly flexible parser of mathematical expressions provided as text. Software delivers easy to use API for JAVA and C# .NET.
- JAVA: 1.5, 1.6, 1.7, 1.8
- Android - tested with mxparser compiled using jdk 1.7
- .NET / MONO: 2.0, 3.0, 3.5, 4.0, 4.5, 4.6, 4.7 (CLS)
- .NET Core
- .NET Standard, .NET PCL
- Xamarin.Android
- Xamarin.iOS
- basic operators, i.e.: +, -, *, ^, !
- Boolean logic operators i.e.: or, and, xor
- binary relations i.e.: =, <, >
- math functions (large library of 1-arg, 2-arg, 3-arg - functions) i.e.: sin, cos, Stirling numbers, log, inverse functions
- constants (large library), i.e.: pi, e, golden ratio
- n-args functions, i.e.: greatest common divisor
- iterated summation and product operators
- differentiation and integration
High flexibility functionalities
[calculator] You want simple calculator...Expression e = new Expression("2+3");
e.calculate();
👍
[parenthesis] A calculator supporting parenthesis...Expression e = new Expression("2+(3-5)^2");
e.calculate();
👍
[predefined constants] You care about predefined constants...Expression e = new Expression("2*pi");
e.calculate();
👍
[your own constants] You need to define your own constants...Constant tau = new Constant("tau = 2*pi");
Expression e = new Expression("3*tau", tau);
e.calculate();
👍
[built-in functions] You enjoy using many built-in functions...Expression e = new Expression("sin(2*pi)");
e.calculate();
👍
[not only unary functions] You do not limit yourself to unary functions...Expression e = new Expression("gcd(2,5,10,30)");
e.calculate();
👍
[arguments] What about user defined arguments...Argument x = new Argument("x = 5");
Expression e = new Expression("sin(x)");
e.calculate();
👍
[dependent arguments] You are considering dependent arguments...Argument x = new Argument("x = 5");
Argument y = new Argument("y = 2*x", x);
Expression e = new Expression("sin(y)", y);
e.calculate();
👍
[logic] You need to apply some logic...Argument x = new Argument("x = 5");
Expression e = new Expression("if(sin(x) > 5, 1, 0)", x);
e.calculate();
👍
[Boolean algebra] Yes, you are right, there is a support for Boolean algebra!Expression e = new Expression("5=6");
e.calculate();
👍
[binary relations] And for binary relations as well!Expression e = new Expression("5 <= 6");
e.calculate();
👍
mXparser i cool! But this is only the begging, we are just warming up![iterated operators] You want to play with iterated operators...Expression e = new Expression("sum(i, 1, 10, 2*i^2 + pi)");
e.calculate();
👍
[iterated operators] You want to iterate differently by not necessarily whole numbes...Expression e = new Expression("prod(i, 1, 5, i, 0.5)");
e.calculate();
👍
[iterated operators] You want to have more fun with math...Argument x = new Argument("x = pi/2");
Expression e20 = new Expression("sum(n,0,10,(-1)^n*(x^(2*n+1))/(2*n+1)!)", x);
e.calculate();
👍
[calculus - differentiation] You still want more fun with calculus operations, i.e. differentiation...Argument x = new Argument("x = pi/2");
Expression e = new Expression("cos(x)-der(sin(x), x)", x);
e.calculate();
👍
[calculus - integrals] And definite integrals as well...Expression e = new Expression("2*int(sqrt(1-x^2), x, -1, 1)");
e.calculate();
👍
mXparser is even cooler! It is time to ask about ...[user defined functions] user defined functions...Function f = new Function("f(x,y) = sin(x) + cos(y)");
f.calculate(1,2);
Expression e = new Expression("f(1,2) - 10", f);
e.calculate();
👍
[user defined recursive function] Recursion is your desire...Function f = new Function("f(n) = if( n>0, n*f(n-1), 1)");
f.calculate()
👍
[user defined recursive function] Any kind of recursion...Function Cnk = new Function("Cnk(n,k) = if(k>0, if(k<n, Cnk(n-1,k-1)+Cnk(n-1,k), 1), 1)");
Cnk.calculate()
👍
If anything above matches you then mXparser is a good choce! mXparser is freely distributed under Simplified BSD licence, but still you can give credits to the author, and even donate if you wish 👍
[grammar and syntax checking] mXparser can interact with end users as it supports syntax checking.Expression e = new Expression("2+1/a");
e.checkSyntax();
mXparser.consolePrintln(e.getErrorMessage());
| Key word |
Category |
Description |
Example |
Since |
| Number |
Decimal Number |
Decimal number |
1, 1.5, -2.3 |
1.0 |
| Number |
Decimal Number |
Decimal number - scientific notation |
1.2e10, -2.4e-10, 2.3E+10 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| + |
Operator |
Addition |
a + b |
1.0 |
| - |
Operator |
Subtraction |
a - b |
1.0 |
| * |
Operator |
Multiplication |
a * b |
1.0 |
| / |
Operator |
Division |
a / b |
1.0 |
| ^ |
Operator |
Exponentiation |
a ^ b |
1.0 |
| ! |
Operator |
Factorial |
n! |
1.0 |
| # |
Operator |
Modulo function |
a # b |
1.0 |
| Key word |
Category |
Description |
Example |
Since |
| & |
Boolean Operator |
Logical conjunction (AND) |
p & q |
1.0 |
| && |
Boolean Operator |
Logical conjunction (AND) |
p && q |
1.0 |
| /\ |
Boolean Operator |
Logical conjunction (AND) |
p /\ q |
1.0 |
| ~& |
Boolean Operator |
NAND - Sheffer stroke |
p ~& q |
1.0 |
| ~&& |
Boolean Operator |
NAND - Sheffer stroke |
p ~&& q |
1.0 |
| ~/\ |
Boolean Operator |
NAND - Sheffer stroke |
p ~/\ q |
1.0 |
| | |
Boolean Operator |
Logical disjunction (OR) |
p | q |
1.0 |
| || |
Boolean Operator |
Logical disjunction (OR) |
p || q |
1.0 |
| \/ |
Boolean Operator |
Logical disjunction (OR) |
p \/ q |
1.0 |
| ~| |
Boolean Operator |
Logical NOR |
p ~| q |
1.0 |
| ~|| |
Boolean Operator |
Logical NOR |
p ~|| q |
1.0 |
| ~\/ |
Boolean Operator |
Logical NOR |
p ~\/ q |
1.0 |
| (+) |
Boolean Operator |
Exclusive or (XOR) |
p (+) q |
1.0 |
| --> |
Boolean Operator |
Implication (IMP) |
p --> q |
1.0 |
| <-- |
Boolean Operator |
Converse implication (CIMP) |
p <-- q |
1.0 |
| -/> |
Boolean Operator |
Material nonimplication (NIMP) |
p -/> q |
1.0 |
| </- |
Boolean Operator |
Converse nonimplication (CNIMP) |
p </- q |
1.0 |
| <-> |
Boolean Operator |
Logical biconditional (EQV) |
p <-> q |
1.0 |
| ~ |
Boolean Operator |
Negation |
~p |
1.0 |
| Key word |
Category |
Description |
Example |
Since |
| @~ |
Bitwise Operator |
Bitwise unary complement |
@~10 |
4.0 |
| @& |
Bitwise Operator |
Bitwise AND |
10 @& 2 |
4.0 |
| @^ |
Bitwise Operator |
Bitwise exclusive OR |
10 @^ 2 |
4.0 |
| @| |
Bitwise Operator |
Bitwise inclusive OR |
10 @| 2 |
4.0 |
| @<< |
Bitwise Operator |
Signed left shift |
10 @<< 2 |
4.0 |
| @>> |
Bitwise Operator |
Signed right shift |
10 @>> 2 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| = |
Binary Relation |
Equality |
a = b |
1.0 |
| == |
Binary Relation |
Equality |
a == b |
1.0 |
| <> |
Binary Relation |
Inequation |
a <> b |
1.0 |
| ~= |
Binary Relation |
Inequation |
a ~= b |
1.0 |
| != |
Binary Relation |
Inequation |
a != b |
1.0 |
| < |
Binary Relation |
Lower than |
a < b |
1.0 |
| > |
Binary Relation |
Greater than |
a > b |
1.0 |
| <= |
Binary Relation |
Lower or equal |
a <= b |
1.0 |
| >= |
Binary Relation |
Greater or equal |
a >= b |
1.0 |
| Key word |
Category |
Description |
Example |
Since |
| sin |
Unary Function |
Trigonometric sine function |
sin(x) |
1.0 |
| cos |
Unary Function |
Trigonometric cosine function |
cos(x) |
1.0 |
| tan |
Unary Function |
Trigonometric tangent function |
tan(x) |
1.0 |
| tg |
Unary Function |
Trigonometric tangent function |
tg(x) |
1.0 |
| ctan |
Unary Function |
Trigonometric cotangent function |
ctan(x) |
1.0 |
| ctg |
Unary Function |
Trigonometric cotangent function |
ctg(x) |
1.0 |
| cot |
Unary Function |
Trigonometric cotangent function |
cot(x) |
1.0 |
| sec |
Unary Function |
Trigonometric secant function |
sec(x) |
1.0 |
| cosec |
Unary Function |
Trigonometric cosecant function |
cosec(x) |
1.0 |
| csc |
Unary Function |
Trigonometric cosecant function |
csc(x) |
1.0 |
| asin |
Unary Function |
Inverse trigonometric sine function |
asin(x) |
1.0 |
| arsin |
Unary Function |
Inverse trigonometric sine function |
arsin(x) |
1.0 |
| arcsin |
Unary Function |
Inverse trigonometric sine function |
arcsin(x) |
1.0 |
| acos |
Unary Function |
Inverse trigonometric cosine function |
acos(x) |
1.0 |
| arcos |
Unary Function |
Inverse trigonometric cosine function |
arcos(x) |
1.0 |
| arccos |
Unary Function |
Inverse trigonometric cosine function |
arccos(x) |
1.0 |
| atan |
Unary Function |
Inverse trigonometric tangent function |
atan(x) |
1.0 |
| arctan |
Unary Function |
Inverse trigonometric tangent function |
arctan(x) |
1.0 |
| atg |
Unary Function |
Inverse trigonometric tangent function |
atg(x) |
1.0 |
| arctg |
Unary Function |
Inverse trigonometric tangent function |
arctg(x) |
1.0 |
| actan |
Unary Function |
Inverse trigonometric cotangent function |
actan(x) |
1.0 |
| arcctan |
Unary Function |
Inverse trigonometric cotangent function |
arcctan(x) |
1.0 |
| actg |
Unary Function |
Inverse trigonometric cotangent function |
actg(x) |
1.0 |
| arcctg |
Unary Function |
Inverse trigonometric cotangent function |
arcctg(x) |
1.0 |
| acot |
Unary Function |
Inverse trigonometric cotangent function |
acot(x) |
1.0 |
| arccot |
Unary Function |
Inverse trigonometric cotangent function |
arccot(x) |
1.0 |
| ln |
Unary Function |
Natural logarithm function (base e) |
ln(x) |
1.0 |
| log2 |
Unary Function |
Binary logarithm function (base 2) |
log2(x) |
1.0 |
| log10 |
Unary Function |
Common logarithm function (base 10) |
log10(x) |
1.0 |
| rad |
Unary Function |
Degrees to radians function |
rad(x) |
1.0 |
| exp |
Unary Function |
Exponential function |
exp(x) |
1.0 |
| sqrt |
Unary Function |
Squre root function |
sqrt(x) |
1.0 |
| sinh |
Unary Function |
Hyperbolic sine function |
sinh(x) |
1.0 |
| cosh |
Unary Function |
Hyperbolic cosine function |
cosh(x) |
1.0 |
| tanh |
Unary Function |
Hyperbolic tangent function |
tanh(x) |
1.0 |
| tgh |
Unary Function |
Hyperbolic tangent function |
tgh(x) |
1.0 |
| ctanh |
Unary Function |
Hyperbolic cotangent function |
ctanh(x) |
1.0 |
| coth |
Unary Function |
Hyperbolic cotangent function |
coth(x) |
1.0 |
| ctgh |
Unary Function |
Hyperbolic cotangent function |
ctgh(x) |
1.0 |
| sech |
Unary Function |
Hyperbolic secant function |
sech(x) |
1.0 |
| csch |
Unary Function |
Hyperbolic cosecant function |
csch(x) |
1.0 |
| cosech |
Unary Function |
Hyperbolic cosecant function |
cosech(x) |
1.0 |
| deg |
Unary Function |
Radians to degrees function |
deg(x) |
1.0 |
| abs |
Unary Function |
Absolut value function |
abs(x) |
1.0 |
| sgn |
Unary Function |
Signum function |
sgn(x) |
1.0 |
| floor |
Unary Function |
Floor function |
floor(x) |
1.0 |
| ceil |
Unary Function |
Ceiling function |
ceil(x) |
1.0 |
| not |
Unary Function |
Negation function |
not(x) |
1.0 |
| asinh |
Unary Function |
Inverse hyperbolic sine function |
asinh(x) |
1.0 |
| arsinh |
Unary Function |
Inverse hyperbolic sine function |
arsinh(x) |
1.0 |
| arcsinh |
Unary Function |
Inverse hyperbolic sine function |
arcsinh(x) |
1.0 |
| acosh |
Unary Function |
Inverse hyperbolic cosine function |
acosh(x) |
1.0 |
| arcosh |
Unary Function |
Inverse hyperbolic cosine function |
arcosh(x) |
1.0 |
| arccosh |
Unary Function |
Inverse hyperbolic cosine function |
arccosh(x) |
1.0 |
| atanh |
Unary Function |
Inverse hyperbolic tangent function |
atanh(x) |
1.0 |
| arctanh |
Unary Function |
Inverse hyperbolic tangent function |
arctanh(x) |
1.0 |
| atgh |
Unary Function |
Inverse hyperbolic tangent function |
atgh(x) |
1.0 |
| arctgh |
Unary Function |
Inverse hyperbolic tangent function |
arctgh(x) |
1.0 |
| actanh |
Unary Function |
Inverse hyperbolic cotangent function |
actanh(x) |
1.0 |
| arcctanh |
Unary Function |
Inverse hyperbolic cotangent function |
arcctanh(x) |
1.0 |
| acoth |
Unary Function |
Inverse hyperbolic cotangent function |
acoth(x) |
1.0 |
| arcoth |
Unary Function |
Inverse hyperbolic cotangent function |
arcoth(x) |
1.0 |
| arccoth |
Unary Function |
Inverse hyperbolic cotangent function |
arccoth(x) |
1.0 |
| actgh |
Unary Function |
Inverse hyperbolic cotangent function |
actgh(x) |
1.0 |
| arcctgh |
Unary Function |
Inverse hyperbolic cotangent function |
arcctgh(x) |
1.0 |
| asech |
Unary Function |
Inverse hyperbolic secant function |
asech(x) |
1.0 |
| arsech |
Unary Function |
Inverse hyperbolic secant function |
arsech(x) |
1.0 |
| arcsech |
Unary Function |
Inverse hyperbolic secant function |
arcsech(x) |
1.0 |
| acsch |
Unary Function |
Inverse hyperbolic cosecant function |
acsch(x) |
1.0 |
| arcsch |
Unary Function |
Inverse hyperbolic cosecant function |
arcsch(x) |
1.0 |
| arccsch |
Unary Function |
Inverse hyperbolic cosecant function |
arccsch(x) |
1.0 |
| acosech |
Unary Function |
Inverse hyperbolic cosecant function |
acosech(x) |
1.0 |
| arcosech |
Unary Function |
Inverse hyperbolic cosecant function |
arcosech(x) |
1.0 |
| arccosech |
Unary Function |
Inverse hyperbolic cosecant function |
arccosech(x) |
1.0 |
| sinc |
Unary Function |
Sinc function (normalized) |
sinc(x) |
1.0 |
| Sa |
Unary Function |
Sinc function (normalized) |
Sa(x) |
1.0 |
| Sinc |
Unary Function |
Sinc function (unnormalized) |
Sinc(x) |
1.0 |
| Bell |
Unary Function |
Bell number |
Bell(x) |
1.0 |
| Luc |
Unary Function |
Lucas number |
Luc(n) |
1.0 |
| Fib |
Unary Function |
Fibonacci number |
Fib(n) |
1.0 |
| harm |
Unary Function |
Harmonic number |
harm(n) |
1.0 |
| ispr |
Unary Function |
Prime number test (is number a prime?) |
ispr(n) |
2.3 |
| Pi |
Unary Function |
Prime-counting function - Pi(n) |
Pi(n) |
2.3 |
| Ei |
Unary Function |
Exponential integral function (non-elementary special function) - usage example: Ei(x) |
Ei(x) |
2.3 |
| li |
Unary Function |
Logarithmic integral function (non-elementary special function) - usage example: li(x) |
li(x) |
2.3 |
| Li |
Unary Function |
Offset logarithmic integral function (non-elementary special function) - usage example: Li(x) |
Li(x) |
2.3 |
| erf |
Unary Function |
Gauss error function (non-elementary special function) - usage example: 2 + erf(x) |
erf(x) |
3.0 |
| erfc |
Unary Function |
Gauss complementary error function (non-elementary special function) - usage example: 1 - erfc(x) |
erfc(x) |
3.0 |
| erfInv |
Unary Function |
Inverse Gauss error function (non-elementary special function) - usage example: erfInv(x) |
erfInv(x) |
3.0 |
| erfcInv |
Unary Function |
Inverse Gauss complementary error function (non-elementary special function) - usage example: erfcInv(x) |
erfcInv(x) |
3.0 |
| ulp |
Unary Function |
Unit in The Last Place - ulp(0.1) |
ulp(x) |
3.0 |
| Key word |
Category |
Description |
Example |
Since |
| log |
Binary Function |
Logarithm function |
log(a,b) |
1.0 |
| mod |
Binary Function |
Modulo function |
mod(a,b) |
1.0 |
| C |
Binary Function |
Binomial coefficient function |
C(n,k) |
1.0 |
| Bern |
Binary Function |
Bernoulli numbers |
Bern(n,k) |
1.0 |
| Stirl1 |
Binary Function |
Stirling numbers of the first kind |
Stirl1(n,k) |
1.0 |
| Stirl2 |
Binary Function |
Stirling numbers of the second kind |
Stirl2(n,k) |
1.0 |
| Worp |
Binary Function |
Worpitzky number |
Worp(n,k) |
1.0 |
| Euler |
Binary Function |
Euler number |
Euler(n,k) |
1.0 |
| KDelta |
Binary Function |
Kronecker delta |
KDelta(i,j) |
1.0 |
| EulerPol |
Binary Function |
EulerPol |
EulerPol(m,x) |
1.0 |
| Harm |
Binary Function |
Harmonic number |
Harm(x,n) |
1.0 |
| rUni |
Binary Function |
Random variable - Uniform continuous distribution U(a,b), usage example: 2*rUni(2,10) |
rUni(a,b) |
3.0 |
| rUnid |
Binary Function |
Random variable - Uniform discrete distribution U{a,b}, usage example: 2*rUnid(2,100) |
rUnid(a,b) |
3.0 |
| round |
Binary Function |
Half-up rounding, usage examples: round(2.2, 0) = 2, round(2.6, 0) = 3, round(2.66,1) = 2.7 |
round(x,n) |
3.0 |
| rNor |
Binary Function |
Random variable - Normal distribution N(m,s) m - mean, s - stddev, usage example: 3*rNor(0,1) |
rNor(m,s) |
3.0 |
| Key word |
Category |
Description |
Example |
Since |
| if |
3-args Function |
If function ( if(con, if_true, if_false) ) |
if(a=1, 2, 0) |
1.0 |
| chi |
3-args Function |
Characteristic function for x in (a,b) - chi(x, a, b) |
chi(x, a, b) |
1.0 |
| CHi |
3-args Function |
Characteristic function for x in [a,b] - CHi(x, a, b) |
CHi(x, a, b) |
1.0 |
| Chi |
3-args Function |
Characteristic function for x in [a,b) - Chi(x, a, b) |
Chi(x, a, b) |
1.0 |
| cHi |
3-args Function |
Characteristic function for x in (a,b] - cHi(x, a, b) |
cHi(x, a, b) |
1.0 |
| pUni |
3-args Function |
Probability distribution function - Uniform continuous distribution U(a,b), usage example: 2 * pUni(x, 2, 10) |
pUni(x, a, b) |
3.0 |
| cUni |
3-args Function |
Cumulative distribution function - Uniform continuous distribution U(a,b), usage example: 2 * cUni(x, 2, 10) |
cUni(x, a, b) |
3.0 |
| qUni |
3-args Function |
Quantile function (inverse cumulative distribution function) - Uniform continuous distribution U(a,b), usage example: 2 * qUni(q, 2, 10) |
qUni(q, a, b) |
3.0 |
| pNor |
3-args Function |
Probability distribution function - Normal distribution N(m,s) m - mean, s - stddev, usage example: 2 * pNor(x, 1, 2) |
pNor(x, a, b) |
3.0 |
| cNor |
3-args Function |
Cumulative distribution function - Normal distribution N(m,s) m - mean, s - stddev, usage example: 2 * cNor(x, 1, 2) |
cNor(x, a, b) |
3.0 |
| qNor |
3-args Function |
Quantile function (inverse cumulative distribution function) - Normal distribution N(m,s) m - mean, s - stddev, usage example: 2 * qNor(q, 1, 2) |
qNor(q, a, b) |
3.0 |
| Key word |
Category |
Description |
Example |
Since |
| iff |
Variadic Function |
If function ( iff(con_1, if_true_1_exp, ..., con_n, if_true_n_exp) ) |
iff(x=1, 1; x=2, 2; x=3, 3) |
1.0 |
| min |
Variadic Function |
Minimum function: min(a,b,c,...) |
min(2,3,1) |
1.0 |
| max |
Variadic Function |
Maximum function: max(a,b,c,...) |
max(2,3,1) |
1.0 |
| ConFrac |
Variadic Function |
Continued fraction: ConFrac(a,b,c,...) |
ConFrac(5,1,2,4) |
1.0 |
| ConPol |
Variadic Function |
Continued polynomial: ConPol(a,b,c,...) |
ConPol(5,1,2,4) |
1.0 |
| gcd |
Variadic Function |
Greatest common divisor: gcd(a,b,c,...) |
gcd(5,1,2,4) |
1.0 |
| lcm |
Variadic Function |
Least common multiple: lcm(a,b,c,...) |
lcm(5,1,2,4) |
1.0 |
| add |
Variadic Function |
Summation operator add(a1,a2,a3,...,an) |
add(5,1,2,4) |
2.4 |
| multi |
Variadic Function |
Multiplication multi(a1,a2,a3,...,an) |
multi(5,1,2,4) |
2.4 |
| mean |
Variadic Function |
Mean / average value mean(a1,a2,a3,...,an) |
mean(5,1,2,4) |
2.4 |
| var |
Variadic Function |
Bias-corrected sample variance var(a1,a2,a3,...,an) |
var(5,1,2,4) |
2.4 |
| std |
Variadic Function |
Bias-corrected sample standard deviation std(a1,a2,a3,...,an) |
std(5,1,2,4) |
2.4 |
| rList |
Variadic Function |
Random number from given list of numbers rList(a1,a2,a3,...,an) |
rList(5,1,2,4) |
3.0 |
Calculus Operators / Iterated Operators
| Key word |
Category |
Description |
Example |
Since |
| sum |
Calculus Operator |
Summation operator (SIGMA) sum(i, from, to, f(i,...) <,BY>) |
sum(i, 1, 10, i^2), sum(i, 1, 10, i^2, 0.5) |
1.0 |
| prod |
Calculus Operator |
Product operator (PI) prod(i, from, to, f(i,...) <,BY>) |
prod(i, 1, 10, i^2), prod(i, 1, 10, i^2, 0.5) |
1.0 |
| int |
Calculus Operator |
Definite integral operator ( int(f(x,...), x, a, b) ) |
inf(sin(x), x, 0, pi) |
1.0 |
| der |
Calculus Operator |
Derivative operator ( der(f(x,...), x) ) |
der(sin(x), x) |
1.0 |
| der- |
Calculus Operator |
Left derivative operator ( der-(f(x,...), x) ) |
der+(sin(x), x) |
1.0 |
| der+ |
Calculus Operator |
Right derivative operator ( der+(f(x,...), x) ) |
der-(sin(x), x) |
1.0 |
| dern |
Calculus Operator |
N-th derivative operator ( dern(f(x,...), x) ) |
dern(x^2, 2, x) |
1.0 |
| diff |
Calculus Operator |
Forward difference operator diff(f(x,...), x <,h>) |
diff(sin(x), x), diff(f(x), x, 0.1) |
1.0 |
| difb |
Calculus Operator |
Backward difference operator difb(f(x,...), x <,h>) |
difb(sin(x), x), difb(f(x), x, 0.1) |
1.0 |
| avg |
Calculus Operator |
Average operator avg(i, from, to, f(i,...) <,BY>) |
avg(i, 1, 10, i^2), avg(i, 1, 10, i^2, 0.2) |
2.4 |
| vari |
Calculus Operator |
Bias-corrected sample variance operator vari(i, from, to, f(i,...) <,BY>) |
vari(i, 1, 10, i^2), vari(i, 1, 10, i^2, 0.5) |
2.4 |
| stdi |
Calculus Operator |
Bias-corrected sample standard deviation operator stdi(i, from, to, f(i,...) <,BY>) |
stdi(i, 1, 10, i^2), stdi(i, 1, 10, i^2, 0.01) |
2.4 |
| mini |
Calculus Operator |
Minimum value mini(i, from, to, f(i,...) <,BY>) |
mini(i, 1, 10, i^2), mini(i, 1, 10, i^2, 0.3) |
2.4 |
| maxi |
Calculus Operator |
Maximum value maxi(i, from, to, f(i,...) <,BY>) |
maxi(i, 1, 10, i^2), maxi(i, 1, 10, i^2, 0.4) |
2.4 |
| Key word |
Category |
Description |
Example |
Since |
| [Uni] |
Random Variable |
Random variable - Uniform continuous distribution U(0,1), usage example: 2*[Uni] |
2*[Uni] |
3.0 |
| [Int] |
Random Variable |
Random variable - random integer - usage example sin( 3*[Int] ) |
[Int]*3 |
3.0 |
| [Int1] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^1, 10^1} - usage example sin( 3*[Int1] ) |
2*[Int1] |
3.0 |
| [Int2] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^2, 10^2} - usage example sin( 3*[Int2] ) |
[Int2]*3 |
3.0 |
| [Int3] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^3, 10^3} - usage example sin( 3*[Int3] ) |
2*[Int3] |
3.0 |
| [Int4] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^4, 10^4} - usage example sin( 3*[Int4] ) |
[Int4]*3 |
3.0 |
| [Int5] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^5, 10^5} - usage example sin( 3*[Int5] ) |
2*[Int5] |
3.0 |
| [Int6] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^6, 10^6} - usage example sin( 3*[Int6] ) |
[Int6]*3 |
3.0 |
| [Int7] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^7, 10^7} - usage example sin( 3*[Int7] ) |
2*[Int7] |
3.0 |
| [Int8] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^8, 10^8} - usage example sin( 3*[Int8] ) |
[Int8]*3 |
3.0 |
| [Int9] |
Random Variable |
Random variable - random integer - Uniform discrete distribution U{-10^9, 10^9} - usage example sin( 3*[Int9] ) |
2*[Int9] |
3.0 |
| [nat] |
Random Variable |
Random variable - random natural number including 0 - usage example sin( 3*[nat] ) |
[nat]*3 |
3.0 |
| [nat1] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^1} - usage example sin( 3*[nat1] ) |
2*[nat1] |
3.0 |
| [nat2] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^2} - usage example sin( 3*[nat2] ) |
[nat2]*3 |
3.0 |
| [nat3] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^3} - usage example sin( 3*[nat3] ) |
2*[nat3] |
3.0 |
| [nat4] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^4} - usage example sin( 3*[nat4] ) |
[nat4]*3 |
3.0 |
| [nat5] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^5} - usage example sin( 3*[nat5] ) |
2*[nat5] |
3.0 |
| [nat6] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^6} - usage example sin( 3*[nat6] ) |
[nat6]*3 |
3.0 |
| [nat7] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^7} - usage example sin( 3*[nat7] ) |
2*[nat7] |
3.0 |
| [nat8] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^8} - usage example sin( 3*[nat8] ) |
[nat8]*3 |
3.0 |
| [nat9] |
Random Variable |
Random variable - random natural number including 0 - Uniform discrete distribution U{0, 10^9} - usage example sin( 3*[nat9] ) |
2*[nat9] |
3.0 |
| [Nat] |
Random Variable |
Random variable - random natural number - usage example sin( 3*[Nat] ) |
[Nat]*3 |
3.0 |
| [Nat1] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^1} - usage example sin( 3*[Nat1] ) |
2*[Nat1] |
3.0 |
| [Nat2] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^2} - usage example sin( 3*[Nat2] ) |
[Nat2]*3 |
3.0 |
| [Nat3] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^3} - usage example sin( 3*[Nat3] ) |
2*[Nat3] |
3.0 |
| [Nat4] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^4} - usage example sin( 3*[Nat4] ) |
[Nat4]*3 |
3.0 |
| [Nat5] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^5} - usage example sin( 3*[Nat5] ) |
2*[Nat5] |
3.0 |
| [Nat6] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^6} - usage example sin( 3*[Nat6] ) |
[Nat6]*3 |
3.0 |
| [Nat7] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^7} - usage example sin( 3*[Nat7] ) |
2*[Nat7] |
3.0 |
| [Nat8] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^8} - usage example sin( 3*[Nat8] ) |
[Nat8]*3 |
3.0 |
| [Nat9] |
Random Variable |
Random variable - random natural number - Uniform discrete distribution U{1, 10^9} - usage example sin( 3*[Nat9] ) |
2*[Nat9] |
3.0 |
| [Nor] |
Random Variable |
Random variable - Normal distribution N(0,1) - usage example cos( 3*[Nor]+1 ) |
[Nor]*3 |
3.0 |
| Key word |
Category |
Description |
Example |
Since |
| pi |
Constant Value |
Pi, Archimedes' constant or Ludolph's number |
2*pi |
1.0 |
| e |
Constant Value |
Napier's constant, or Euler's number, base of Natural logarithm |
e*3 |
1.0 |
| [gam] |
Constant Value |
Euler-Mascheroni constant |
2*[gam] |
1.0 |
| [phi] |
Constant Value |
Golden ratio |
[phi]*3 |
1.0 |
| [PN] |
Constant Value |
Plastic constant |
2*[PN] |
1.0 |
| [B*] |
Constant Value |
Embree-Trefethen constant |
[B*]*3 |
1.0 |
| [F'd] |
Constant Value |
Feigenbaum constant alfa |
2*[F'd] |
1.0 |
| [F'a] |
Constant Value |
Feigenbaum constant delta |
[F'a]*3 |
1.0 |
| [C2] |
Constant Value |
Twin prime constant |
2*[C2] |
1.0 |
| [M1] |
Constant Value |
Meissel-Mertens constant |
[M1]*3 |
1.0 |
| [B2] |
Constant Value |
Brun's constant for twin primes |
2*[B2] |
1.0 |
| [B4] |
Constant Value |
Brun's constant for prime quadruplets |
[B4]*3 |
1.0 |
| [BN'L] |
Constant Value |
De Bruijn-Newman constant |
2*[BN'L] |
1.0 |
| [Kat] |
Constant Value |
Catalan's constant |
[Kat]*3 |
1.0 |
| [K*] |
Constant Value |
Landau-Ramanujan constant |
2*[K*] |
1.0 |
| [K.] |
Constant Value |
Viswanath's constant |
[K.]*3 |
1.0 |
| [B'L] |
Constant Value |
Legendre's constant |
2*[B'L] |
1.0 |
| [RS'm] |
Constant Value |
Ramanujan-Soldner constant |
[RS'm]*3 |
1.0 |
| [EB'e] |
Constant Value |
Erdos-Borwein constant |
2*[EB'e] |
1.0 |
| [Bern] |
Constant Value |
Bernstein's constant |
[Bern]*3 |
1.0 |
| [GKW'l] |
Constant Value |
Gauss-Kuzmin-Wirsing constant |
2*[GKW'l] |
1.0 |
| [HSM's] |
Constant Value |
Hafner-Sarnak-McCurley constant |
[HSM's]*3 |
1.0 |
| [lm] |
Constant Value |
Golomb-Dickman constant |
2*[lm] |
1.0 |
| [Cah] |
Constant Value |
Cahen's constant |
[Cah]*3 |
1.0 |
| [Ll] |
Constant Value |
Laplace limit |
2*[Ll] |
1.0 |
| [AG] |
Constant Value |
Alladi-Grinstead constant |
[AG]*3 |
1.0 |
| [L*] |
Constant Value |
Lengyel's constant |
2*[L*] |
1.0 |
| [L.] |
Constant Value |
Levy's constant |
[L.]*3 |
1.0 |
| [Dz3] |
Constant Value |
Apery's constant |
2*[Dz3] |
1.0 |
| [A3n] |
Constant Value |
Mills' constant |
[A3n]*3 |
1.0 |
| [Bh] |
Constant Value |
Backhouse's constant |
2*[Bh] |
1.0 |
| [Pt] |
Constant Value |
Porter's constant |
[Pt]*3 |
1.0 |
| [L2] |
Constant Value |
Lieb's square ice constant |
2*[L2] |
1.0 |
| [Nv] |
Constant Value |
Niven's constant |
[Nv]*3 |
1.0 |
| [Ks] |
Constant Value |
Sierpinski's constant |
2*[Ks] |
1.0 |
| [Kh] |
Constant Value |
Khinchin's constant |
[Kh]*3 |
1.0 |
| [FR] |
Constant Value |
Fransen-Robinson constant |
2*[FR] |
1.0 |
| [La] |
Constant Value |
Landau's constant |
[La]*3 |
1.0 |
| [P2] |
Constant Value |
Parabolic constant |
2*[P2] |
1.0 |
| [Om] |
Constant Value |
Omega constant |
[Om]*3 |
1.0 |
| [MRB] |
Constant Value |
MRB constant |
2*[MRB] |
1.0 |
| [li2] |
Constant Value |
li(2) - logarithmic integral function at x=2 |
[li2]*3 |
2.3 |
| [EG] |
Constant Value |
Gompertz constant |
2*[EG] |
2.3 |
| Key word |
Category |
Description |
Example |
Since |
| [c] |
Constant Value |
<Physical Constant> Light speed in vacuum [m/s] (m=1, s=1) |
[c]*3 |
4.0 |
| [G.] |
Constant Value |
<Physical Constant> Gravitational constant (m=1, kg=1, s=1)] |
2*[G.] |
4.0 |
| [g] |
Constant Value |
<Physical Constant> Gravitational acceleration on Earth [m/s^2] (m=1, s=1) |
[g]*3 |
4.0 |
| [hP] |
Constant Value |
<Physical Constant> Planck constant (m=1, kg=1, s=1) |
2*[hP] |
4.0 |
| [h-] |
Constant Value |
<Physical Constant> Reduced Planck constant / Dirac constant (m=1, kg=1, s=1)] |
[h-]*3 |
4.0 |
| [lP] |
Constant Value |
<Physical Constant> Planck length [m] (m=1) |
2*[lP] |
4.0 |
| [mP] |
Constant Value |
<Physical Constant> Planck mass [kg] (kg=1) |
[mP]*3 |
4.0 |
| [tP] |
Constant Value |
<Physical Constant> Planck time [s] (s=1) |
2*[tP] |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [ly] |
Constant Value |
<Astronomical Constant> Light year [m] (m=1) |
[ly]*3 |
4.0 |
| [au] |
Constant Value |
<Astronomical Constant> Astronomical unit [m] (m=1) |
2*[au] |
4.0 |
| [pc] |
Constant Value |
<Astronomical Constant> Parsec [m] (m=1) |
[pc]*3 |
4.0 |
| [kpc] |
Constant Value |
<Astronomical Constant> Kiloparsec [m] (m=1) |
2*[kpc] |
4.0 |
| [Earth-R-eq] |
Constant Value |
<Astronomical Constant> Earth equatorial radius [m] (m=1) |
[Earth-R-eq]*3 |
4.0 |
| [Earth-R-po] |
Constant Value |
<Astronomical Constant> Earth polar radius [m] (m=1) |
2*[Earth-R-po] |
4.0 |
| [Earth-R] |
Constant Value |
<Astronomical Constant> Earth mean radius (m=1) |
[Earth-R]*3 |
4.0 |
| [Earth-M] |
Constant Value |
<Astronomical Constant> Earth mass [kg] (kg=1) |
2*[Earth-M] |
4.0 |
| [Earth-D] |
Constant Value |
<Astronomical Constant> Earth-Sun distance - semi major axis [m] (m=1) |
[Earth-D]*3 |
4.0 |
| [Moon-R] |
Constant Value |
<Astronomical Constant> Moon mean radius [m] (m=1) |
2*[Moon-R] |
4.0 |
| [Moon-M] |
Constant Value |
<Astronomical Constant> Moon mass [kg] (kg=1) |
[Moon-M]*3 |
4.0 |
| [Moon-D] |
Constant Value |
<Astronomical Constant> Moon-Earth distance - semi major axis [m] (m=1) |
2*[Moon-D] |
4.0 |
| [Solar-R] |
Constant Value |
<Astronomical Constant> Solar mean radius [m] (m=1) |
[Solar-R]*3 |
4.0 |
| [Solar-M] |
Constant Value |
<Astronomical Constant> Solar mass [kg] (kg=1) |
2*[Solar-M] |
4.0 |
| [Mercury-R] |
Constant Value |
<Astronomical Constant> Mercury mean radius [m] (m=1) |
[Mercury-R]*3 |
4.0 |
| [Mercury-M] |
Constant Value |
<Astronomical Constant> Mercury mass [kg] (kg=1) |
2*[Mercury-M] |
4.0 |
| [Mercury-D] |
Constant Value |
<Astronomical Constant> Mercury-Sun distance - semi major axis [m] (m=1) |
[Mercury-D]*3 |
4.0 |
| [Venus-R] |
Constant Value |
<Astronomical Constant> Venus mean radius [m] (m=1) |
2*[Venus-R] |
4.0 |
| [Venus-M] |
Constant Value |
<Astronomical Constant> Venus mass [kg] (kg=1) |
[Venus-M]*3 |
4.0 |
| [Venus-D] |
Constant Value |
<Astronomical Constant> Venus-Sun distance - semi major axis [m] (m=1) |
2*[Venus-D] |
4.0 |
| [Mars-R] |
Constant Value |
<Astronomical Constant> Mars mean radius [m] (m=1) |
[Mars-R]*3 |
4.0 |
| [Mars-M] |
Constant Value |
<Astronomical Constant> Mars mass [kg] (kg=1) |
2*[Mars-M] |
4.0 |
| [Mars-D] |
Constant Value |
<Astronomical Constant> Mars-Sun distance - semi major axis [m] (m=1) |
[Mars-D]*3 |
4.0 |
| [Jupiter-R] |
Constant Value |
<Astronomical Constant> Jupiter mean radius [m] (m=1) |
2*[Jupiter-R] |
4.0 |
| [Jupiter-M] |
Constant Value |
<Astronomical Constant> Jupiter mass [kg] (kg=1) |
[Jupiter-M]*3 |
4.0 |
| [Jupiter-D] |
Constant Value |
<Astronomical Constant> Jupiter-Sun distance - semi major axis [m] (m=1) |
2*[Jupiter-D] |
4.0 |
| [Saturn-R] |
Constant Value |
<Astronomical Constant> Saturn mean radius [m] (m=1) |
[Saturn-R]*3 |
4.0 |
| [Saturn-M] |
Constant Value |
<Astronomical Constant> Saturn mass [kg] (kg=1) |
2*[Saturn-M] |
4.0 |
| [Saturn-D] |
Constant Value |
<Astronomical Constant> Saturn-Sun distance - semi major axis [m] (m=1) |
[Saturn-D]*3 |
4.0 |
| [Uranus-R] |
Constant Value |
<Astronomical Constant> Uranus mean radius [m] (m=1) |
2*[Uranus-R] |
4.0 |
| [Uranus-M] |
Constant Value |
<Astronomical Constant> Uranus mass [kg] (kg=1) |
[Uranus-M]*3 |
4.0 |
| [Uranus-D] |
Constant Value |
<Astronomical Constant> Uranus-Sun distance - semi major axis [m] (m=1) |
2*[Uranus-D] |
4.0 |
| [Neptune-R] |
Constant Value |
<Astronomical Constant> Neptune mean radius [m] (m=1) |
[Neptune-R]*3 |
4.0 |
| [Neptune-M] |
Constant Value |
<Astronomical Constant> Neptune mass [kg] (kg=1) |
2*[Neptune-M] |
4.0 |
| [Neptune-D] |
Constant Value |
<Astronomical Constant> Neptune-Sun distance - semi major axis [m] (m=1) |
[Neptune-D]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [%] |
Unit |
<Ratio, Fraction> Percentage = 0.01 |
2*[%] |
4.0 |
| [%%] |
Unit |
<Ratio, Fraction> Promil, Per mille = 0.001 |
[%%]*3 |
4.0 |
| [Y] |
Unit |
<Metric prefix> Septillion / Yotta = 10^24 |
2*[Y] |
4.0 |
| [sept] |
Unit |
<Metric prefix> Septillion / Yotta = 10^24 |
[sept]*3 |
4.0 |
| [Z] |
Unit |
<Metric prefix> Sextillion / Zetta = 10^21 |
2*[Z] |
4.0 |
| [sext] |
Unit |
<Metric prefix> Sextillion / Zetta = 10^21 |
[sext]*3 |
4.0 |
| [E] |
Unit |
<Metric prefix> Quintillion / Exa = 10^18 |
2*[E] |
4.0 |
| [quint] |
Unit |
<Metric prefix> Quintillion / Exa = 10^18 |
[quint]*3 |
4.0 |
| [P] |
Unit |
<Metric prefix> Quadrillion / Peta = 10^15 |
2*[P] |
4.0 |
| [quad] |
Unit |
<Metric prefix> Quadrillion / Peta = 10^15 |
[quad]*3 |
4.0 |
| [T] |
Unit |
<Metric prefix> Trillion / Tera = 10^12 |
2*[T] |
4.0 |
| [tril] |
Unit |
<Metric prefix> Trillion / Tera = 10^12 |
[tril]*3 |
4.0 |
| [G] |
Unit |
<Metric prefix> Billion / Giga = 10^9 |
2*[G] |
4.0 |
| [bil] |
Unit |
<Metric prefix> Billion / Giga = 10^9 |
[bil]*3 |
4.0 |
| [M] |
Unit |
<Metric prefix> Million / Mega = 10^6 |
2*[M] |
4.0 |
| [mil] |
Unit |
<Metric prefix> Million / Mega = 10^6 |
[mil]*3 |
4.0 |
| [k] |
Unit |
<Metric prefix> Thousand / Kilo = 10^3 |
2*[k] |
4.0 |
| [th] |
Unit |
<Metric prefix> Thousand / Kilo = 10^3 |
[th]*3 |
4.0 |
| [hecto] |
Unit |
<Metric prefix> Hundred / Hecto = 10^2 |
2*[hecto] |
4.0 |
| [hund] |
Unit |
<Metric prefix> Hundred / Hecto = 10^2 |
[hund]*3 |
4.0 |
| [deca] |
Unit |
<Metric prefix> Ten / Deca = 10 |
2*[deca] |
4.0 |
| [ten] |
Unit |
<Metric prefix> Ten / Deca = 10 |
[ten]*3 |
4.0 |
| [deci] |
Unit |
<Metric prefix> Tenth / Deci = 0.1 |
2*[deci] |
4.0 |
| [centi] |
Unit |
<Metric prefix> Hundredth / Centi = 0.01 |
[centi]*3 |
4.0 |
| [milli] |
Unit |
<Metric prefix> Thousandth / Milli = 0.001 |
2*[milli] |
4.0 |
| [mic] |
Unit |
<Metric prefix> Millionth / Micro = 10^-6 |
[mic]*3 |
4.0 |
| [n] |
Unit |
<Metric prefix> Billionth / Nano = 10^-9 |
2*[n] |
4.0 |
| [p] |
Unit |
<Metric prefix> Trillionth / Pico = 10^-12 |
[p]*3 |
4.0 |
| [f] |
Unit |
<Metric prefix> Quadrillionth / Femto = 10^-15 |
2*[f] |
4.0 |
| [a] |
Unit |
<Metric prefix> Quintillionth / Atoo = 10^-18 |
[a]*3 |
4.0 |
| [z] |
Unit |
<Metric prefix> Sextillionth / Zepto = 10^-21 |
2*[z] |
4.0 |
| [y] |
Unit |
<Metric prefix> Septillionth / Yocto = 10^-24 |
[y]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [m] |
Unit |
<Unit of length> Metre / Meter (m=1) |
2*[m] |
4.0 |
| [km] |
Unit |
<Unit of length> Kilometre / Kilometer (m=1) |
[km]*3 |
4.0 |
| [cm] |
Unit |
<Unit of length> Centimetre / Centimeter (m=1) |
2*[cm] |
4.0 |
| [mm] |
Unit |
<Unit of length> Millimetre / Millimeter (m=1) |
[mm]*3 |
4.0 |
| [inch] |
Unit |
<Unit of length> Inch (m=1) |
2*[inch] |
4.0 |
| [yd] |
Unit |
<Unit of length> Yard (m=1) |
[yd]*3 |
4.0 |
| [ft] |
Unit |
<Unit of length> Feet (m=1) |
2*[ft] |
4.0 |
| [mile] |
Unit |
<Unit of length> Mile (m=1) |
[mile]*3 |
4.0 |
| [nmi] |
Unit |
<Unit of length> Nautical mile (m=1) |
2*[nmi] |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [m2] |
Unit |
<Unit of area> Square metre / Square meter (m=1) |
[m2]*3 |
4.0 |
| [cm2] |
Unit |
<Unit of area> Square centimetre / Square centimeter (m=1) |
2*[cm2] |
4.0 |
| [mm2] |
Unit |
<Unit of area> Square millimetre / Square millimeter (m=1) |
[mm2]*3 |
4.0 |
| [are] |
Unit |
<Unit of area> Are (m=1) |
2*[are] |
4.0 |
| [ha] |
Unit |
<Unit of area> Hectare (m=1) |
[ha]*3 |
4.0 |
| [acre] |
Unit |
<Unit of area> Acre (m=1) |
2*[acre] |
4.0 |
| [km2] |
Unit |
<Unit of area> Square kilometre / Square kilometer (m=1) |
[km2]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [mm3] |
Unit |
<Unit of volume> Cubic millimetre / Cubic millimeter (m=1) |
2*[mm3] |
4.0 |
| [cm3] |
Unit |
<Unit of volume> Cubic centimetre / Cubic centimeter (m=1) |
[cm3]*3 |
4.0 |
| [m3] |
Unit |
<Unit of volume> Cubic metre / Cubic meter (m=1) |
2*[m3] |
4.0 |
| [km3] |
Unit |
<Unit of volume> Cubic kilometre / Cubic kilometer (m=1) |
[km3]*3 |
4.0 |
| [ml] |
Unit |
<Unit of volume> Millilitre / Milliliter (m=1) |
2*[ml] |
4.0 |
| [l] |
Unit |
<Unit of volume> Litre / Liter (m=1) |
[l]*3 |
4.0 |
| [gall] |
Unit |
<Unit of volume> Gallon (m=1) |
2*[gall] |
4.0 |
| [pint] |
Unit |
<Unit of volume> Pint (m=1) |
[pint]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [s] |
Unit |
<Unit of time> Second (s=1) |
2*[s] |
4.0 |
| [ms] |
Unit |
<Unit of time> Millisecond (s=1) |
[ms]*3 |
4.0 |
| [min] |
Unit |
<Unit of time> Minute (s=1) |
2*[min] |
4.0 |
| [h] |
Unit |
<Unit of time> Hour (s=1) |
[h]*3 |
4.0 |
| [day] |
Unit |
<Unit of time> Day (s=1) |
2*[day] |
4.0 |
| [week] |
Unit |
<Unit of time> Week (s=1) |
[week]*3 |
4.0 |
| [yearj] |
Unit |
<Unit of time> Julian year = 365.25 days (s=1) |
2*[yearj] |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [kg] |
Unit |
<Unit of mass> Kilogram (kg=1) |
[kg]*3 |
4.0 |
| [gr] |
Unit |
<Unit of mass> Gram (kg=1) |
2*[gr] |
4.0 |
| [mg] |
Unit |
<Unit of mass> Milligram (kg=1) |
[mg]*3 |
4.0 |
| [dag] |
Unit |
<Unit of mass> Decagram (kg=1) |
2*[dag] |
4.0 |
| [t] |
Unit |
<Unit of mass> Tonne (kg=1) |
[t]*3 |
4.0 |
| [oz] |
Unit |
<Unit of mass> Ounce (kg=1) |
2*[oz] |
4.0 |
| [lb] |
Unit |
<Unit of mass> Pound (kg=1) |
[lb]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [b] |
Unit |
<Unit of information> Bit (bit=1) |
2*[b] |
4.0 |
| [kb] |
Unit |
<Unit of information> Kilobit (bit=1) |
[kb]*3 |
4.0 |
| [Mb] |
Unit |
<Unit of information> Megabit (bit=1) |
2*[Mb] |
4.0 |
| [Gb] |
Unit |
<Unit of information> Gigabit (bit=1) |
[Gb]*3 |
4.0 |
| [Tb] |
Unit |
<Unit of information> Terabit (bit=1) |
2*[Tb] |
4.0 |
| [Pb] |
Unit |
<Unit of information> Petabit (bit=1) |
[Pb]*3 |
4.0 |
| [Eb] |
Unit |
<Unit of information> Exabit (bit=1) |
2*[Eb] |
4.0 |
| [Zb] |
Unit |
<Unit of information> Zettabit (bit=1) |
[Zb]*3 |
4.0 |
| [Yb] |
Unit |
<Unit of information> Yottabit (bit=1) |
2*[Yb] |
4.0 |
| [B] |
Unit |
<Unit of information> Byte (bit=1) |
[B]*3 |
4.0 |
| [kB] |
Unit |
<Unit of information> Kilobyte (bit=1) |
2*[kB] |
4.0 |
| [MB] |
Unit |
<Unit of information> Megabyte (bit=1) |
[MB]*3 |
4.0 |
| [GB] |
Unit |
<Unit of information> Gigabyte (bit=1) |
2*[GB] |
4.0 |
| [TB] |
Unit |
<Unit of information> Terabyte (bit=1) |
[TB]*3 |
4.0 |
| [PB] |
Unit |
<Unit of information> Petabyte (bit=1) |
2*[PB] |
4.0 |
| [EB] |
Unit |
<Unit of information> Exabyte (bit=1) |
[EB]*3 |
4.0 |
| [ZB] |
Unit |
<Unit of information> Zettabyte (bit=1) |
2*[ZB] |
4.0 |
| [YB] |
Unit |
<Unit of information> Yottabyte (bit=1) |
[YB]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [J] |
Unit |
<Unit of energy> Joule (m=1, kg=1, s=1) |
2*[J] |
4.0 |
| [eV] |
Unit |
<Unit of energy> Electronovolt (m=1, kg=1, s=1) |
[eV]*3 |
4.0 |
| [keV] |
Unit |
<Unit of energy> Kiloelectronovolt (m=1, kg=1, s=1) |
2*[keV] |
4.0 |
| [MeV] |
Unit |
<Unit of energy> Megaelectronovolt (m=1, kg=1, s=1) |
[MeV]*3 |
4.0 |
| [GeV] |
Unit |
<Unit of energy> Gigaelectronovolt (m=1, kg=1, s=1) |
2*[GeV] |
4.0 |
| [TeV] |
Unit |
<Unit of energy> Teraelectronovolt (m=1, kg=1, s=1) |
[TeV]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [m/s] |
Unit |
<Unit of speed> Metre / Meter per second (m=1, s=1) |
2*[m/s] |
4.0 |
| [km/h] |
Unit |
<Unit of speed> Kilometre / Kilometer per hour (m=1, s=1) |
[km/h]*3 |
4.0 |
| [mi/h] |
Unit |
<Unit of speed> Mile per hour (m=1, s=1) |
2*[mi/h] |
4.0 |
| [knot] |
Unit |
<Unit of speed> Knot (m=1, s=1) |
[knot]*3 |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [m/s2] |
Unit |
<Unit of acceleration> Metre / Meter per square second (m=1, s=1) |
2*[m/s2] |
4.0 |
| [km/h2] |
Unit |
<Unit of acceleration> Kilometre / Kilometer per square hour (m=1, s=1) |
[km/h2]*3 |
4.0 |
| [mi/h2] |
Unit |
<Unit of acceleration> Mile per square hour (m=1, s=1) |
2*[mi/h2] |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| [rad] |
Unit |
<Unit of angle> Radian (rad=1) |
[rad]*pi |
4.0 |
| [deg] |
Unit |
<Unit of angle> Degree of arc (rad=1) |
180*[deg] |
4.0 |
| ['] |
Unit |
<Unit of angle> Minute of arc (rad=1) |
[']*3 |
4.0 |
| [''] |
Unit |
<Unit of angle> Second of arc (rad=1) |
2*[''] |
4.0 |
| Key word |
Category |
Description |
Example |
Since |
| ( |
Parser Symbol |
Left parentheses |
(3+2)/4 |
1.0 |
| ) |
Parser Symbol |
Right parentheses |
(3+2)/4 |
1.0 |
| , |
Parser Symbol |
Comma (function parameters) |
min(2,3,1) |
1.0 |
| ; |
Parser Symbol |
Semicolon (function parameters) |
min(2;3;1) |
1.0 |
Best regards,
Mariusz Gromada
AboutMath Parser Java Android C# .NET/MONO (.NET Framework, .NET Core, .NET Standard, .NET PCL, Xamarin.Android, Xamarin.iOS) CLS Library - a super easy, rich and flexible mathematical expression parser (expression evaluator, expression provided as plain text / strings) for JAVA and C#. Main features: rich built-in library of operators, constants, math… ResourcesStars0 stars Watchers0 watching Forks
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