pyuncertainnumber.pba.intervals.backcalc
========================================

.. py:module:: pyuncertainnumber.pba.intervals.backcalc


Functions
---------

.. autoapisummary::

   pyuncertainnumber.pba.intervals.backcalc.backcalc
   pyuncertainnumber.pba.intervals.backcalc.factor
   pyuncertainnumber.pba.intervals.backcalc.control_bcc
   pyuncertainnumber.pba.intervals.backcalc.additive_bcc
   pyuncertainnumber.pba.intervals.backcalc.multiplicative_bcc


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

.. py:function:: backcalc(a, c) -> pyuncertainnumber.pba.intervals.number.Interval

   backcalculation operation for the Interval object

   signature:
       backcalc(a: Interval, c: Interval) -> Interval
       example: B = backcalc(A, C) # A + B = C


.. py:function:: factor(a, c)

   A * B = C

   signature:
       factor(a: Interval, c: Interval) -> Interval
       example: B = factor(A, C) # A * B = C


.. py:function:: control_bcc(a, c)

   controlled backcalculation solution for A + B = C


.. py:function:: additive_bcc(a, c)

   additive backcalc

   .. note::

      when c is real number, it is an extreme case of controlled backcalc
      and its results is equivalent to a naive solution


.. py:function:: multiplicative_bcc(a, c)

   multiplicative backcalc operation to solve B

   .. note::

      when c is real number, it is an extreme case of controlled backcalc
      and its results is equivalent to a naive solution.