.. _method-coliny_direct-max_boxsize_limit:

"""""""""""""""""
max_boxsize_limit
"""""""""""""""""


Stopping Criterion based on longest edge of hyperrectangle


.. toctree::
   :hidden:
   :maxdepth: 1



**Specification**

- *Alias:* None

- *Arguments:* REAL

- *Default:* 0.0


**Description**


Each subregion considered by DIRECT has a \b size, which corresponds
to the longest diagonal of the subregion.

``max_boxsize_limit`` specification terminates DIRECT if the size of
the largest subregion falls below this threshold.


