ExtendedNumerics.BigDecimal | C# Online Compiler

ExtendedNumerics.BigDecimal by The Sharp Ninja

using System.Diagnostics;
using ExtendedNumerics;

var stopwatch = new Stopwatch();
stopwatch.Start();

string result = "Not set.";
try
{
	const int n = 1_000_000;
	var context = new MathContext(10, RoundingMode.Ceiling);
	BigDecimal root_5 = new BigDecimal(Math.Sqrt(5.0));
	BigDecimal dividend = new BigDecimal(1.0) + root_5;
	BigDecimal phi = dividend / new BigDecimal(2.0);
	var pos = BigMath.Pow(phi, n, context);
	var neg = BigMath.Pow(-phi, -n, context);
	var a = (pos - neg);
	a = a / root_5;
    stopwatch.Stop();
    result = $"The function took {stopwatch.Elapsed.TotalSeconds:N9} seconds to complete with C#";
}
catch (Exception ex)
{
	foreach (DictionaryEntry pair in ex.Data)
	{
		Console.WriteLine($"{pair.Key}, {pair.Value}");
	}
    
    throw;
}

​x
 
using System.Diagnostics;
using ExtendedNumerics;
​
var stopwatch = new Stopwatch();
stopwatch.Start();
​
string result = "Not set.";
try
{
    const int n = 1_000_000;
    var context = new MathContext(10, RoundingMode.Ceiling);
    BigDecimal root_5 = new BigDecimal(Math.Sqrt(5.0));
    BigDecimal dividend = new BigDecimal(1.0) + root_5;
    BigDecimal phi = dividend / new BigDecimal(2.0);
    var pos = BigMath.Pow(phi, n, context);
    var neg = BigMath.Pow(-phi, -n, context);
    var a = (pos - neg);
    a = a / root_5;
    stopwatch.Stop();
    result = $"The function took {stopwatch.Elapsed.TotalSeconds:N9} seconds to complete with C#";
}
catch (Exception ex)
{
    foreach (DictionaryEntry pair in ex.Data)
    {
        Console.WriteLine($"{pair.Key}, {pair.Value}");
    }
    
    throw;
}
​

Compilation error (line 2, col 7): The type or namespace name 'ExtendedNumerics' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 11, col 20): The type or namespace name 'MathContext' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 11, col 36): The name 'RoundingMode' does not exist in the current context
Compilation error (line 12, col 2): The type or namespace name 'BigDecimal' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 12, col 26): The type or namespace name 'BigDecimal' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 12, col 37): The name 'Math' does not exist in the current context
Compilation error (line 13, col 2): The type or namespace name 'BigDecimal' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 13, col 28): The type or namespace name 'BigDecimal' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 14, col 2): The type or namespace name 'BigDecimal' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 14, col 34): The type or namespace name 'BigDecimal' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 15, col 12): The name 'BigMath' does not exist in the current context
Compilation error (line 16, col 12): The name 'BigMath' does not exist in the current context
Compilation error (line 22, col 8): The type or namespace name 'Exception' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 24, col 11): The type or namespace name 'DictionaryEntry' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 26, col 3): The name 'Console' does not exist in the current context

Last Run:	10:52:00 pm
Compile:	0.007s
Execute:	0s
Memory:	0b
CPU:	0s

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