Jensen's Device: Difference between revisions

C# code
(J)
(C# code)
Line 129:
}</lang>
Output: 5.187378
 
=={{header|C sharp|C#}}==
Can be simulated via lambda expressions:
<lang csharp>using System;
 
class JensensDevice
{
public static double Sum(ref int i, int lo, int hi, Func<double> term)
{
double temp = 0.0;
for (i = lo; i <= hi; i++)
{
temp += term();
}
return temp;
}
 
static void Main()
{
int i = 0;
Console.WriteLine(Sum(ref i, 1, 100, () => 1.0 / i));
}
}
</lang>
 
=={{header|Common Lisp}}==