Math Parser

A Mathemactical C# Net 9.0 Parser

Features

• Parsing expressions such as "1 + 5" = 6 or "pow(4;2)" = 16
• Calculation with currencies 2$ + 5$ = 7.00$
• Localized Floating Point Seperators
• Using and Setting predefined variables like pi or e
• Using and Setting predefined functions such as sin(), cos(), sqrt(), ...

How to use

Namespace

using BenScr.Math.Parser;

• Option 1 - Simple

// Variant 1- Default
double result = Calculator.Evaluate("20 + 100 / 2 * 4^2");
Console.WriteLine(result); // Output: 820

// Variant 2 - Custom Type
string result = Calculator.Evaluate<string>("20 + 100 / 2 * 4^2");
Console.WriteLine(result); // Output: 820

• Option 2 - Configurable

Evaluator evaluator = new Evaluator();

// Defines +, -, /, *, ^, ...
evaluator.DefineArithmetikOperations();

// Defines sin(), cos(), sqrt(), ...
evaluator.DefineMathematicalFunctions();

Value value = ParserRuntime.Run("20 + 100 / 2 * 4^2", evaluator);
Console.WriteLine(value); // Output: 820

Example Calculations

Example Project

An example Project using this Parser is Smartcalculator