.. highlightlang:: us

.. index:: size

.. _size:

size
====

.. us.tag  size ENGLISH

:ref:`size` returns the size of its argument.

.. function::  rvSize = size(m)
    <rows, cols> = size(m)

.. us.return

**Return Value**

*rvSize* is a vector with two elements. rvSize[1] is the number of rows of *m*
and rvSize[2] is the number of columns. *rows* is the number of rows of *m* and
*cols* is the number of columns of *m*.

.. us.params

**Parameters**

.. uparam:: m

   *m* is a real, complex or string matrix.

.. seealso::
   :ref:`nr`,
   :ref:`nc`,
   :ref:`len`

:sub:`id-1434288`