#Expression Parser A library designed to read user entered string and evaluate it as an math expression.

• Able to understand all the operators that Excel users are used to.
• Expose the System.Math functions, but allow additional functions to be added by API
• Allow variables access via delegate
• A portable class library targetting .Net 4.5, Win Phone, Modern UI Apps

##Quick Start

##Quick Evaluation of a String

To evaluate a single expression and return a value:

object output = JDunkerley.Parser.Parser.Evaluate("1+6%*(90/365)");

By default, the System.Math functions are not included. To register these you need to call:

JDunkerley.Parser.Parser.RegisterMathFunctions();
object output = JDunkerley.Parser.Parser.Evaluate("Sin(90/360*2*PI)");