Sequence 5.0.0

dotnet add package Sequence --version 5.0.0
                    
NuGet\Install-Package Sequence -Version 5.0.0
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Sequence" Version="5.0.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Sequence" Version="5.0.0" />
                    
Directory.Packages.props
<PackageReference Include="Sequence" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Sequence --version 5.0.0
                    
#r "nuget: Sequence, 5.0.0"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Sequence@5.0.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Sequence&version=5.0.0
                    
Install as a Cake Addin
#tool nuget:?package=Sequence&version=5.0.0
                    
Install as a Cake Tool

Sequence

CI NuGet version NuGet downloads Quality Gate Status Coverage License: MIT Buy Me a Coffee Refreshed by refresh-nuget-repo

Generate and analyze numeric and datetime sequences. Sequence computes sum, count, variance, and standard deviation analytically (no enumeration) given min, max, and step. Also provides Random/IEnumerable<T> extension methods for generating random sequences.

Install

dotnet add package Sequence

Sequence (arithmetic range)

var seq = new Sequence(0, 10, 1);
var sum = seq.Sum;       // 55
var count = seq.Count;   // 11
var variance = seq.Variance;
var sd = seq.StandardDeviation;

// Lazy enumeration
foreach (var value in seq.GetFullSequence())
    Console.WriteLine(value);

DateTimeRange

var range = new DateTimeRange(
    new DateTime(2020, 1, 1),
    new DateTime(2021, 1, 1),
    TimeSpan.FromDays(30));

foreach (var date in range.GetFullSequence())
    Console.WriteLine(date);

Set operations

var a = new Sequence(0, 10, 1);
var b = new Sequence(5, 20, 1);

bool overlaps    = a.IsOverlapping(b);          // true
bool contains    = a.Contains(7m);              // true
Sequence? inter  = a.GetIntersection(b);        // [5..10], or null if no overlap

Range is a convenience subclass with step = 1:

var r = new Range(0, 100);   // same as new Sequence(0, 100, 1)

Random sequence helpers

var rng = new Random();
double[] normals = rng.NormRandoms(1000, mean: 0, sd: 1);
int[]    ints    = rng.RandomInts(100, min: 0, max: 500).ToArray();
string   s       = rng.RandomString(12);
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Version Downloads Last Updated
5.0.0 0 6/23/2026
4.1.1 1,157 2/26/2021
4.1.0 640 2/26/2021
4.0.0 581 2/22/2021
3.0.0 622 2/20/2021
2.0.0 2,229 1/21/2018
1.2.0.1 1,856 6/24/2017
1.2.0 1,769 6/24/2017
1.1.0 1,772 6/23/2017