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'''Specialized Preprocessors'''

import nbconvert, nbformat, re, sys
from nbconvert.preprocessors import ExecutePreprocessor, Preprocessor
from traitlets import Dict, Unicode
from textwrap import dedent

from warnings import warn
def warn_deprecated(msg):
    '''Raise a DeprecationWarning'''

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{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# The ModuleMagic cell magic\n",
    "Gordon Bean, April 2015"
   ]
  },

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% Consider the scenario where you want to declare 
%  an anonymous function to do some task, but it 
%  requires multiple uses of a result that is 
%  expensive to compute. 
% For example, consider the following series of statements:

a = rand(1000); 
b = rand(1000);
c = a * b;
[a./c b./c]

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