calculator.subtract
===================

.. py:module:: calculator.subtract


Functions
---------

.. autoapisummary::

   calculator.subtract.subtract


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

.. py:function:: subtract(image1, image2)

   Subtract image2 from image2 element-wise.

   :param image1: The image to be subtracted from.

   :param image2: The image to subtract.

   :returns: A new Image object holding the subtraction of the provided images.

   Examples
   --------
   >>> from calculator import add, Image
   >>> image1 = Image.from_array([[1, 2], [3, 4]])
   >>> image2 = Image.from_array([[1, 1], [1, 1]])
   >>> image3 = subtract(image1, image2)
   >>> image3.data
   array([[0, 1],
          [2, 3]])