.. getthecode:: mathematic.py
    :language: python3
    :hidden:


.. code-block:: py3

    # Fixme: double title
    
======
 Math
======

This page contains a memo on math functions.



.. code-block:: py3

    import math
    
PEP 485: A function for testing approximate equality


.. code-block:: py3

    _= math.isclose(5.0, 4.99998, rel_tol=1e-5)
    print(_)

.. code-block:: none

    True