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

Returns the sum of the elements in the array.

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

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

// Signature:
Array.sum : ^T [] -> ^T (requires ^T with static member (+) and ^T with static member Zero)

// Usage:
Array.sum array

Parameters

• array
  Type: ^T []

  The input array.

Return Value

The resulting sum.

Remarks

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.

Example

The following code shows how to use Array.sum.

[| 1 .. 10 |]
|> Array.sum
|> printfn "Sum: %d"

Output

55

Platforms

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

Version Information

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

See Also

Reference

Collections.Array Module (F#)

Microsoft.FSharp.Collections Namespace (F#)