1+ {
2+ "cells" : [
3+ {
4+ "cell_type" : " markdown"
5+ "source" : [
6+ " Set Operations\r\n "
7+ " ---------------"
8+ ],
9+ "metadata" : {}
10+ },
11+ {
12+ "cell_type" : " code"
13+ "execution_count" : 1 ,
14+ "source" : [
15+ " set_1 = {1,2,3,4}\r\n "
16+ " set_2 = {3,4,5,6}\r\n "
17+ ],
18+ "outputs" : [],
19+ "metadata" : {}
20+ },
21+ {
22+ "cell_type" : " code"
23+ "execution_count" : 3 ,
24+ "source" : [
25+ " # union operation\r\n "
26+ " print(set_1 | set_2)\r\n "
27+ " print(set_1.union(set_2))"
28+ ],
29+ "outputs" : [
30+ {
31+ "output_type" : " stream"
32+ "name" : " stdout"
33+ "text" : [
34+ " {1, 2, 3, 4, 5, 6}\n "
35+ " {1, 2, 3, 4, 5, 6}\n "
36+ ]
37+ }
38+ ],
39+ "metadata" : {}
40+ },
41+ {
42+ "cell_type" : " code"
43+ "execution_count" : 4 ,
44+ "source" : [
45+ " # intersection\r\n "
46+ " print(set_1 & set_2)\r\n "
47+ " print(set_1.intersection(set_2))"
48+ ],
49+ "outputs" : [
50+ {
51+ "output_type" : " stream"
52+ "name" : " stdout"
53+ "text" : [
54+ " {3, 4}\n "
55+ " {3, 4}\n "
56+ ]
57+ }
58+ ],
59+ "metadata" : {}
60+ },
61+ {
62+ "cell_type" : " code"
63+ "execution_count" : 5 ,
64+ "source" : [
65+ " # difference\r\n "
66+ " print(set_1 - set_2)\r\n "
67+ " print(set_1.difference(set_2))"
68+ ],
69+ "outputs" : [
70+ {
71+ "output_type" : " stream"
72+ "name" : " stdout"
73+ "text" : [
74+ " {1, 2}\n "
75+ " {1, 2}\n "
76+ ]
77+ }
78+ ],
79+ "metadata" : {}
80+ },
81+ {
82+ "cell_type" : " code"
83+ "execution_count" : 7 ,
84+ "source" : [
85+ " # is subset\r\n "
86+ " set_3 = {1,2,3}\r\n "
87+ " set_4 = { 1,2,3,4,5}\r\n "
88+ " print(set_3.issubset(set_4))\r\n "
89+ " print(set_3 <= set_4)"
90+ ],
91+ "outputs" : [
92+ {
93+ "output_type" : " stream"
94+ "name" : " stdout"
95+ "text" : [
96+ " True\n "
97+ " True\n "
98+ ]
99+ }
100+ ],
101+ "metadata" : {}
102+ },
103+ {
104+ "cell_type" : " code"
105+ "execution_count" : null ,
106+ "source" : [
107+ " # is superset\r\n "
108+ " print(set_4.issuperset(set_3))\r\n "
109+ " print(set_4 >= set_3)"
110+ ],
111+ "outputs" : [],
112+ "metadata" : {}
113+ }
114+ ],
115+ "metadata" : {
116+ "orig_nbformat" : 4 ,
117+ "language_info" : {
118+ "name" : " python"
119+ "version" : " 3.9.4"
120+ "mimetype" : " text/x-python"
121+ "codemirror_mode" : {
122+ "name" : " ipython"
123+ "version" : 3
124+ },
125+ "pygments_lexer" : " ipython3"
126+ "nbconvert_exporter" : " python"
127+ "file_extension" : " .py"
128+ },
129+ "kernelspec" : {
130+ "name" : " python3"
131+ "display_name" : " Python 3.9.4 64-bit"
132+ },
133+ "interpreter" : {
134+ "hash" : " 63fd5069d213b44bf678585dea6b12cceca9941eaf7f819626cde1f2670de90d"
135+ }
136+ },
137+ "nbformat" : 4 ,
138+ "nbformat_minor" : 2
139+ }
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