.. highlightlang:: us

.. _iscolvector:

iscolvector
===========

.. index:: iscolvector

.. us.tag  iscolvector ENGLISH

:ref:`iscolvector` checks if its argument is
a column vector.

.. function::  bool = iscolvector(m)

.. us.return

**Return Value**

*bool* is TRUE (1) if the matrix *m* is a column vector
and otherwise FALSE (0).

.. us.params

**Parameters**

.. uparam:: m

   *m* is a string or real matrix.

.. seealso::
   :ref:`overview-mathematic`,
   :ref:`isrowvector`,
   :ref:`nr`,
   :ref:`size`

:sub:`id-759993`