# who,whos

## Purpose

List directory of variables in memory.

## Synopsis

    who
    whos
    who global
    whos global

## Description

`who` lists the variables currently in memory.

`whos` lists the current variables, their sizes, and whether they have nonzero imaginary parts.

`who` `global` and `whos` `global` list the variables in the global workspace.

## See Also

    dir, exist, help, what

(c) Copyright 1994 by The MathWorks, Inc.