1 #+LaTeX_CLASS: beamer |
|
2 #+LaTeX_CLASS_OPTIONS: [presentation] |
|
3 #+BEAMER_FRAME_LEVEL: 1 |
|
4 |
|
5 #+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent} |
|
6 #+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra) |
|
7 #+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC |
|
8 |
|
9 #+LaTeX_CLASS: beamer |
|
10 #+LaTeX_CLASS_OPTIONS: [presentation] |
|
11 |
|
12 #+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl} |
|
13 #+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet} |
|
14 |
|
15 #+LaTeX_HEADER: \usepackage{listings} |
|
16 |
|
17 #+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries, |
|
18 #+LaTeX_HEADER: commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen}, |
|
19 #+LaTeX_HEADER: showstringspaces=false, keywordstyle=\color{blue}\bfseries} |
|
20 |
|
21 #+TITLE: Plotting Data |
|
22 #+AUTHOR: FOSSEE |
|
23 #+DATE: 2010-09-14 Tue |
|
24 #+EMAIL: info@fossee.in |
|
25 |
|
26 #+DESCRIPTION: |
|
27 #+KEYWORDS: |
|
28 #+LANGUAGE: en |
|
29 #+OPTIONS: H:1 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t |
|
30 #+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc |
|
31 #+STARTUP: align fold nodlcheck hidestars oddeven lognotestate |
|
32 |
|
33 * Outline |
|
34 ** Datatypes in Python |
|
35 *** Numbers |
|
36 *** Boolean |
|
37 *** Sequence |
|
38 ** Operators in Python |
|
39 *** Arithmetic Operators |
|
40 *** Boolean Operators |
|
41 ** Python Sequence Datatypes |
|
42 *** list |
|
43 *** string |
|
44 *** tuple |
|
45 |
|
46 * Numbers |
|
47 - int |
|
48 - float |
|
49 - complex |
|
50 * Question 1 |
|
51 - Find the absolute value of 3+4j |
|
52 * Solution 1 |
|
53 #+begin_src python |
|
54 abs(3+4j) |
|
55 #+end_src python |
|
56 * Question 2 |
|
57 - What is the datatype of number 999999999999999999? Is it |
|
58 not int? |
|
59 |
|
60 * Solution 2 |
|
61 - Long |
|
62 - Large integers numbers are internally stored in python as Long |
|
63 datatype. |
|
64 |
|
65 |
|
66 * Boolean |
|
67 #+begin_src python |
|
68 In []: t=True |
|
69 In []: f=False |
|
70 #+end_src |
|
71 |
|
72 * Question 3 |
|
73 - Using python find sqaure root of 3? |
|
74 |
|
75 * Solution 3 |
|
76 |
|
77 - 3**0.5 |
|
78 |
|
79 * Question 4 |
|
80 - Is 3**1/2 and 3**0.5 same |
|
81 * Solution 4 |
|
82 - No,One gives an int answer and the other float |
|
83 |
|
84 * Sequence Data types |
|
85 ** Properties |
|
86 - Data in Sequence |
|
87 - Accessed using Index |
|
88 ** Type |
|
89 - list |
|
90 - String |
|
91 - Tuple |
|
92 |
|
93 * All are Strings |
|
94 #+begin_src python |
|
95 k = 'Single quote' |
|
96 l = "Double quote contain's single quote" |
|
97 m = '''"Contain's both"''' |
|
98 |
|
99 #+end_src |
|
100 * Immutabilty Error |
|
101 #+begin_src python |
|
102 In []: greeting_string[1]='k' |
|
103 ------------------------------------------------------- |
|
104 TypeError Traceback (most recent call last) |
|
105 |
|
106 /home/fossee/<ipython console> in <module>() |
|
107 |
|
108 TypeError: 'str' object does not support item assignment |
|
109 #+end_src |
|
110 |
|
111 * Question 5 |
|
112 Check if 3 is an element of the list [1,7,5,3,4]. In case it is |
|
113 change it to 21. |
|
114 |
|
115 * Solution 5 |
|
116 #+begin_src python |
|
117 l=[1,7,5,3,4] |
|
118 3 in l |
|
119 l[3]=21 |
|
120 l |
|
121 #+end_src |
|
122 * Question 6 |
|
123 Convert the string ~"Elizabeth is queen of england"~ to ~"Elizabeth is |
|
124 queen"~ |
|
125 |
|
126 * Solution 6 |
|
127 #+begin_src python |
|
128 s = "Elizabeth is queen of england" |
|
129 stemp = s.split() |
|
130 ' '.join(stemp[:3]) |
|
131 #+end_src |
|
132 * Summary |
|
133 - Number Datatypes -- integer,float and complex |
|
134 - Boolean and datatype and operators |
|
135 - Sequence data types -- List, String and Tuple |
|
136 - Accesing sequence |
|
137 - Slicing sequences |
|
138 - Finding length, sorting and reversing operations on sequences |
|
139 - Immutability |
|
140 * Thank you! |
|
141 #+begin_latex |
|
142 \begin{block}{} |
|
143 \begin{center} |
|
144 This spoken tutorial has been produced by the |
|
145 \textcolor{blue}{FOSSEE} team, which is funded by the |
|
146 \end{center} |
|
147 \begin{center} |
|
148 \textcolor{blue}{National Mission on Education through \\ |
|
149 Information \& Communication Technology \\ |
|
150 MHRD, Govt. of India}. |
|
151 \end{center} |
|
152 \end{block} |
|
153 #+end_latex |
|
154 |
|
155 |
|
156 |
|
157 |
|
158 |
|