pyqpanda.Visualization.pi_check
===============================

.. py:module:: pyqpanda.Visualization.pi_check

.. autoapi-nested-parse::

   Check if number close to values of PI



Functions
---------

.. autoapisummary::

   pyqpanda.Visualization.pi_check.pi_check


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

.. py:function:: pi_check(inpt, eps=1e-06, output='text', ndigits=5)

   Determines if a given number is nearly an integer multiple or fraction of π.
   Provides a string representation based on the specified output format.

   Args:
       inpt (float): 
           The number to be checked.
       eps (float): 
           The tolerance for comparison, defaulting to 1e-6.
       output (str): 
           The format of the output. Options are 'text', 'latex', 'mpl', 'qasm'.
       ndigits (int): 
           The number of significant digits to display in the output, if applicable.

   Returns:
       str:
           A string that represents whether the input is close to an integer multiple or fraction of π.

   Raises:
       ValueError: 
           If the input is not a number or a valid string representation of a number.
       TypeError: 
           If an invalid type is passed to the function.
       QError: 
           If the output format is not one of the supported options ('text', 'latex', 'mpl', 'qasm').