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Programming

Fold

Usage

• Fold[f, x, list] gives the last element of FoldList[f, x, list].

Notes

• Example: Fold[f, x,

a, b, c

]

• You can use Throw to exit from Fold before it is finished.

• See notes for FoldList.

• See also: Nest.

• New in Version 2; modified in 3.