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\include{preamble}
\subsection{Exercises}\label{p3-exercises}
\marginnote{p.32}
\marginnote{Notes to exercises}
\textbf{P3 vocabulary}
\begin{enumerate}
 \item For the polynomial $a_nx^n + a_{n-1}x^{n-1} + \dots + a_1x + a_0$ the degree is \emph{n} and the leading coefficient is \emph{a}
 \item A polynomial that has all zero coefficients is called the \emph{zero polynomial}
 \item A polynomial with one term is called a \emph{monomial}
 \item the letters in FOIL stand for \emph{First}, \emph{Outer} \emph{Inner} \emph{Last}

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    """
    function to convert dates into date objects

    """
    from datetime import datetime
    import re

    def canonize_date(slashdate):
        """convert date strings from 3/1/2009 to 2009-03-01"""
        dateString = re.compile(r'(\d{1,2})/(\d{1,2})/(\d{4})') # match 3/1/2009

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# With the help of Python scripting
deals = ["LBMLT 2006-1", "LBMLT 2006-10","LBMLT 2006-11","LBMLT 2006-2", "LBMLT 2006-3", "LBMLT 2006-4", "LBMLT 2006-5", "LBMLT 2006-6","LBMLT 2006-7", "LBMLT 2006-8", "LBMLT 2006-9", "LBMLT 2006-WL1", "LBMLT 2006-WL2", "LBMLT 2006-WL3"]

for deal in deals:
    print('dealqq(\"%s\")' % deal)
'''

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'''
refrag.py
Author: Richard Careaga
Python: Python 3.6.4 |Anaconda custom (64-bit)
Date: 2018-05-13
URL: https://git.io/vp9Kj

Purpose:

Data wrangling for MITxPRO Data Science and Big Data Analytics: Making Data-Driven Decisions Module 1 Case Study 1.1.1

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#!/usr/bin/env python
# encoding: utf-8
"""
demonstration.py

Created on 2010-07-07
Copyright (c) 2010 __Richard Careaga__ All rights reserved

     Redistribution and use in source and binary forms, with or without 
     modification, are permitted provided that the following conditions are

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 $ 502:  ip
Python 3.6.4 |Anaconda, Inc.| (default, Jan 16 2018, 12:04:33)
Type 'copyright', 'credits' or 'license' for more information
IPython 6.2.1 -- An enhanced Interactive Python. Type '?' for help.

In [1]: # Comments by Richard Careaga (Nostromo) on niemasd guarantee 2018-03-04
   ...: def print_info(a):
   ...:     n = len(a)
   ...:     avg = 0.0
   ...:     for i in range(n):

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import           Control.Monad.IO.Class (liftIO)
import           Control.Monad.Trans.Resource
import           Data.Conduit
import qualified Data.Conduit.Binary    as CB
import qualified Data.Conduit.List      as CL
import qualified Data.Conduit.Text      as CT

 
main :: IO ()
main = runResourceT