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layout: main
title: API
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# SRFI 133 - Sort Libraries

The `(srfi 133)` provides a vector library.

See the [SRFI document](http://srfi.schemers.org/srfi-133/srfi-133.html) for more information.

## Constructors
[`vector-unfold`](#vector-unfold)
[`vector-unfold-right`](#vector-unfold-right)
[`vector-reverse-copy`](#vector-reverse-copy)
[`vector-concatenate`](#vector-concatenate)
[`vector-append-subvectors`](#vector-append-subvectors)

## Predicates
[`vector-empty?`](#vector-empty)
[`vector=`](#vector)

## Iteration
[`vector-fold`](#vector-fold)
[`vector-fold-right`](#vector-fold-right)
[`vector-map!`](#vector-map)
[`vector-count`](#vector-count)
[`vector-cumulate`](#vector-cumulate)

## Searching
[`vector-index`](#vector-index)
[`vector-index-right`](#vector-index-right)
[`vector-skip`](#vector-skip)
[`vector-skip-right`](#vector-skip-right)
[`vector-binary-search`](#vector-binary-search)
[`vector-any`](#vector-any)
[`vector-every`](#vector-every)
[`vector-partition`](#vector-partition)

## Mutators
[`vector-swap!`](#vector-swap)
[`vector-reverse!`](#vector-reverse) 
[`vector-reverse-copy!`](#vector-reverse-copy)
[`vector-unfold!`](#vector-unfold)
[`vector-unfold-right!`](#vector-unfold-right)

## Conversion
[`reverse-vector->list`](#reverse-vector-list)
[`reverse-list->vector`](#reverse-list-vector)

# vector-unfold

# vector-unfold-right

# vector-reverse-copy

# vector-concatenate

# vector-append-subvectors

# vector-empty?

# vector=

# vector-fold

# vector-fold-right

# vector-map!

# vector-count

# vector-cumulate

# vector-index

# vector-index-right

# vector-skip

# vector-skip-right 

# vector-binary-search

# vector-any

# vector-every

# vector-partition

# vector-swap!

# vector-reverse! 

# vector-reverse-copy!

# vector-unfold!

# vector-unfold-right!

# reverse-vector->list

# reverse-list->vector