Jep.Net
- Introduction
- Basic Usage
- Variables
- Data types
- Operators
- Functions
- Custom Functions
- FAQ
- Version History
Note that you can always add new custom functions. Each of the following functions can be applied to objects of the types indicated.
The StandardFunctionTable includes all of these functions by default. They can also be
included individually by calling jep.FunTab.AddFunction(String, IPostfixMathCommand).
All standard function classes are located in the Jep.Functions
namespace.
All functions accept arguments of the JepDouble and Complex type, except atan2 which only accepts JepDouble arguments.
| Description | Function Name | Class Name |
| Sine | sin(x) | Sine |
| Cosine | cos(x) | Cosine |
| Tangent | tan(x) | Tangent |
| Arc Sine | asin(x) | ArcSine |
| Arc Cosine | acos(x) | ArcCosine |
| Arc Tangent | atan(x) | ArcTangent |
| Arc Tangent (with 2 parameters) | atan2(y, x) | ArcTangent2 |
| Hyperbolic Sine | sinh(x) | SineH |
| Hyperbolic Cosine | cosh(x) | CosineH |
| Hyperbolic Tangent | tanh(x) | TanH |
| Inverse Hyperbolic Sine | asinh(x) | ArcSineH |
| Inverse Hyperbolic Cosine | acosh(x) | ArcCosineH |
| Inverse Hyperbolic Tangent | atanh(x) | ArcTanH |
All functions accept arguments of the JepDouble and Complex types.
| Description | Function Name | Class Name |
| Natural Logarithm | ln(x) | NaturalLogarithm |
| Logarithm base 10 | log(x) | Logarithm |
| Logarithm base 2 | lg(x) | LogBase2 |
| Exponential (e^x) | exp(x) | Exp |
| Power | pow(x) | Power |
All functions accept either an array (e.g. min([1,2,3])) or a set of numbers (e.g. min(1,2,3)).
| Description | Function Name | Class Name |
| Average | avg(x1,x2,x3,...) | Average |
| Minimum | min(x1,x2,x3,...) | MinMax(true) |
| Maximum | max(x1,x2,x3,...) | MinMax(false) |
| Description | Function Name | Class Name |
| Round | round(x), round(x, p) | Round |
| Floor | floor(x) | Floor |
| Ceiling | ceil(x) | Ceil |
| Description | JepDouble | Complex | String | Array | |
| If | if(cond, trueval, falseval) |  |
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| Absolute Value / Magnitude | abs(x) | |
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| Random number (between 0 and 1) |
rand() | ||||
| Modulus | mod(x,y) = x % y |
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| Square Root | sqrt(x) | |
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| Sum | sum(x,y,...) | |
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| Str (number to string) | str(x) | |
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| Binomial coefficients | binom(n, i) | |
| Description | JepDouble | Complex | |
| Real Component | re(c) | |
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| Imaginary Component | im(c) | |
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| Complex Modulus (Absolute Value) | cmod(c) | |
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| Argument (Angle of complex value, in radians) | arg(c) | |
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| Complex conjugate | conj(c) | |
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| Complex, constructs a complex number from real and imaginary parts | complex(x, y) | |
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| Polar, constructs a complex number from modulus and argument | polar(r, theta) | |
