Floats_Integers_BasicArithmatic.ipynb

{
 "metadata": {
  "name": "Floats_Integers_BasicArithmatic"
 }, 
 "nbformat": 2, 
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "observations = \"freshwater vs marine\""
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 1
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(observations)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 2, 
       "text": [
        "str"
       ]
      }
     ], 
     "prompt_number": 2
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "freshwater=10"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 3
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "marine=32.5"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 4
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(freshwater)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 5, 
       "text": [
        "int"
       ]
      }
     ], 
     "prompt_number": 5
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(marine)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 6, 
       "text": [
        "float"
       ]
      }
     ], 
     "prompt_number": 6
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "freshwater=1.1"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 7
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(freshwater)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 8, 
       "text": [
        "float"
       ]
      }
     ], 
     "prompt_number": 8
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "antartica=16", 
      "gulf_islands=42.0", 
      "moritius=\"one million\""
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 9
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(antartica)", 
      "type(gulf_islands)", 
      "type(moritius)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 10, 
       "text": [
        "str"
       ]
      }
     ], 
     "prompt_number": 10
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(moritius)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 11, 
       "text": [
        "str"
       ]
      }
     ], 
     "prompt_number": 11
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(antartica)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 12, 
       "text": [
        "int"
       ]
      }
     ], 
     "prompt_number": 12
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(gulf_islands)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 13, 
       "text": [
        "float"
       ]
      }
     ], 
     "prompt_number": 13
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "print freshwater"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "stream", 
       "stream": "stdout", 
       "text": [
        "1.1"
       ]
      }
     ], 
     "prompt_number": 14
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(freshwater)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 15, 
       "text": [
        "float"
       ]
      }
     ], 
     "prompt_number": 15
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "freshwaterstr=str(freshwater)"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 16
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(freshwaterstr)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 17, 
       "text": [
        "str"
       ]
      }
     ], 
     "prompt_number": 17
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "print freshwaterstr"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "stream", 
       "stream": "stdout", 
       "text": [
        "1.1"
       ]
      }
     ], 
     "prompt_number": 18
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "temperaturestr=\"4.0\""
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 19
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "temperature=float(temperaturestr)"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 20
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "print temperature"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "stream", 
       "stream": "stdout", 
       "text": [
        "4.0"
       ]
      }
     ], 
     "prompt_number": 21
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(temperature)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 22, 
       "text": [
        "float"
       ]
      }
     ], 
     "prompt_number": 22
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(temperaturestr)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 23, 
       "text": [
        "str"
       ]
      }
     ], 
     "prompt_number": 23
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "temperaturestr=\"4.0 celcius\""
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 24
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "print temperaturestr"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "stream", 
       "stream": "stdout", 
       "text": [
        "4.0 celcius"
       ]
      }
     ], 
     "prompt_number": 25
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "temperature=float(temperaturestr)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "ename": "ValueError", 
       "evalue": "invalid literal for float(): 4.0 celcius", 
       "output_type": "pyerr", 
       "traceback": [
        "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m\n\u001b[0;31mValueError\u001b[0m                                Traceback (most recent call last)", 
        "\u001b[0;32m/Volumes/GrosDisque/swc/bootcamp/git-project/<ipython-input-26-e72af2f13e01>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mtemperature\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0mfloat\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtemperaturestr\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m", 
        "\u001b[0;31mValueError\u001b[0m: invalid literal for float(): 4.0 celcius"
       ]
      }
     ], 
     "prompt_number": 26
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "print temperature"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "stream", 
       "stream": "stdout", 
       "text": [
        "4.0"
       ]
      }
     ], 
     "prompt_number": 27
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "freshwater"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 28, 
       "text": [
        "1.1"
       ]
      }
     ], 
     "prompt_number": 28
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "# Arithmatic"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 29
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "a=1"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 30
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "b=2"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 31
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "c=a+b"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 33
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(a), type(b), type(c)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 34, 
       "text": [
        "(int, int, int)"
       ]
      }
     ], 
     "prompt_number": 34
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "b=b."
     ], 
     "language": "python", 
     "outputs": [
      {
       "ename": "SyntaxError", 
       "evalue": "invalid syntax (<ipython-input-35-be40a682c783>, line 1)", 
       "output_type": "pyerr", 
       "traceback": [
        "\u001b[0;36m  File \u001b[0;32m\"<ipython-input-35-be40a682c783>\"\u001b[0;36m, line \u001b[0;32m1\u001b[0m\n\u001b[0;31m    b=b.\u001b[0m\n\u001b[0m        ^\u001b[0m\n\u001b[0;31mSyntaxError\u001b[0m\u001b[0;31m:\u001b[0m invalid syntax\n"
       ]
      }
     ], 
     "prompt_number": 35
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "b=2."
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 36
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "c=a+b"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 37
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(a), type(b), type(c)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 38, 
       "text": [
        "(int, float, float)"
       ]
      }
     ], 
     "prompt_number": 38
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "c=a*b"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 39
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "c"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 40, 
       "text": [
        "2.0"
       ]
      }
     ], 
     "prompt_number": 40
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "type(a), type(b), type(c)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 41, 
       "text": [
        "(int, float, float)"
       ]
      }
     ], 
     "prompt_number": 41
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "c=a/b"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 46
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "c"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 47, 
       "text": [
        "0"
       ]
      }
     ], 
     "prompt_number": 47
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "a=1", 
      "b=2"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 44
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "a=1", 
      "b=2."
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 48
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "c=a/b"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 49
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "c"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 50, 
       "text": [
        "0.5"
       ]
      }
     ], 
     "prompt_number": 50
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "# Exponents"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 51
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "a=1", 
      "b=2"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 52
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "c=a**b"
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 53
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "c"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 54, 
       "text": [
        "1"
       ]
      }
     ], 
     "prompt_number": 54
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [
      "m=(2+3+10)/2."
     ], 
     "language": "python", 
     "outputs": [], 
     "prompt_number": 55
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "m"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 56, 
       "text": [
        "7.5"
       ]
      }
     ], 
     "prompt_number": 56
    }, 
    {
     "cell_type": "code", 
     "collapsed": false, 
     "input": [
      "dir(str)"
     ], 
     "language": "python", 
     "outputs": [
      {
       "output_type": "pyout", 
       "prompt_number": 57, 
       "text": [
        "['__add__',", 
        " '__class__',", 
        " '__contains__',", 
        " '__delattr__',", 
        " '__doc__',", 
        " '__eq__',", 
        " '__format__',", 
        " '__ge__',", 
        " '__getattribute__',", 
        " '__getitem__',", 
        " '__getnewargs__',", 
        " '__getslice__',", 
        " '__gt__',", 
        " '__hash__',", 
        " '__init__',", 
        " '__le__',", 
        " '__len__',", 
        " '__lt__',", 
        " '__mod__',", 
        " '__mul__',", 
        " '__ne__',", 
        " '__new__',", 
        " '__reduce__',", 
        " '__reduce_ex__',", 
        " '__repr__',", 
        " '__rmod__',", 
        " '__rmul__',", 
        " '__setattr__',", 
        " '__sizeof__',", 
        " '__str__',", 
        " '__subclasshook__',", 
        " '_formatter_field_name_split',", 
        " '_formatter_parser',", 
        " 'capitalize',", 
        " 'center',", 
        " 'count',", 
        " 'decode',", 
        " 'encode',", 
        " 'endswith',", 
        " 'expandtabs',", 
        " 'find',", 
        " 'format',", 
        " 'index',", 
        " 'isalnum',", 
        " 'isalpha',", 
        " 'isdigit',", 
        " 'islower',", 
        " 'isspace',", 
        " 'istitle',", 
        " 'isupper',", 
        " 'join',", 
        " 'ljust',", 
        " 'lower',", 
        " 'lstrip',", 
        " 'partition',", 
        " 'replace',", 
        " 'rfind',", 
        " 'rindex',", 
        " 'rjust',", 
        " 'rpartition',", 
        " 'rsplit',", 
        " 'rstrip',", 
        " 'split',", 
        " 'splitlines',", 
        " 'startswith',", 
        " 'strip',", 
        " 'swapcase',", 
        " 'title',", 
        " 'translate',", 
        " 'upper',", 
        " 'zfill']"
       ]
      }
     ], 
     "prompt_number": 57
    }, 
    {
     "cell_type": "code", 
     "collapsed": true, 
     "input": [], 
     "language": "python", 
     "outputs": []
    }
   ]
  }
 ]
}