A minimal example defining a function inline to calculate the area of a rectangle.

ID: 296

See: DefineFunction, DefineVariable, Eval 
				
					using uCalcSoftware;

var uc = new uCalc();
uc.DefineVariable("x = 5");
uc.DefineFunction("Area(length, width) = length * width");
Console.WriteLine(uc.Eval("Area(4, x) + 7"));
				
			
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   uc.DefineVariable("x = 5");
   uc.DefineFunction("Area(length, width) = length * width");
   cout << uc.Eval("Area(4, x) + 7") << endl;
}
				
			
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					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      uc.DefineVariable("x = 5")
      uc.DefineFunction("Area(length, width) = length * width")
      Console.WriteLine(uc.Eval("Area(4, x) + 7"))
   End Sub
End Module
				
			
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