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Seq.sum<^T> Function (F#)

Returns the sum of the elements in the sequence.

Namespace/Module Path: Microsoft.FSharp.Collections.Seq

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
Seq.sum : seq<^T> -> ^T (requires ^T with static member (+) and ^T with static member Zero)

// Usage:
Seq.sum source

source

Type: seq<^T>

The input sequence.

The sum of the elements of the sequence.

The elements are summed using the + operator and Zero property associated with the generated type.

This function is named Sum in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

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