maths.special_numbers.pronic_number
===================================

.. py:module:: maths.special_numbers.pronic_number

.. autoapi-nested-parse::

   == Pronic Number ==
   A number n is said to be a Proic number if
   there exists an integer m such that n = m * (m + 1)

   Examples of Proic Numbers: 0, 2, 6, 12, 20, 30, 42, 56, 72, 90, 110 ...
   https://en.wikipedia.org/wiki/Pronic_number



Functions
---------

.. autoapisummary::

   maths.special_numbers.pronic_number.is_pronic


Module Contents
---------------

.. py:function:: is_pronic(number: int) -> bool

   # doctest: +NORMALIZE_WHITESPACE
   This functions takes an integer number as input.
   returns True if the number is pronic.
   >>> is_pronic(-1)
   False
   >>> is_pronic(0)
   True
   >>> is_pronic(2)
   True
   >>> is_pronic(5)
   False
   >>> is_pronic(6)
   True
   >>> is_pronic(8)
   False
   >>> is_pronic(30)
   True
   >>> is_pronic(32)
   False
   >>> is_pronic(2147441940)
   True
   >>> is_pronic(9223372033963249500)
   True
   >>> is_pronic(6.0)
   Traceback (most recent call last):
       ...
   TypeError: Input value of [number=6.0] must be an integer