Hidden Complexity
^^^^^
**Definition:**

* A piece of code that uses innocent looking API that in fact performs a lot of computation.


**References:**

.. admonition:: Quality attributes

    * :octicon:`file-code;1em` -  Code Example
    * :octicon:`comment-discussion;1em` -  Cause and Effect
    * :octicon:`graph;1em` -  Frequency
    * :octicon:`sync;1em` -  Refactoring

* `Parameterized Test Patterns For Effective Testing with Pex <http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.159.6145&rep=rep1&type=pdf>`_ :octicon:`comment-discussion;1em` :octicon:`sync;1em`