1+ {
2+ "cells" : [
3+ {
4+ "cell_type" : " markdown"
5+ "source" : [
6+ " Imports\r\n "
7+ " -------"
8+ ],
9+ "metadata" : {}
10+ },
11+ {
12+ "cell_type" : " code"
13+ "execution_count" : 1 ,
14+ "source" : [
15+ " import math\r\n "
16+ " \r\n "
17+ " print(math.exp(2))"
18+ ],
19+ "outputs" : [
20+ {
21+ "output_type" : " stream"
22+ "name" : " stdout"
23+ "text" : [
24+ " 7.38905609893065\n "
25+ ]
26+ }
27+ ],
28+ "metadata" : {}
29+ },
30+ {
31+ "cell_type" : " code"
32+ "execution_count" : 2 ,
33+ "source" : [
34+ " from math import exp\r\n "
35+ " \r\n "
36+ " print(exp(2))"
37+ ],
38+ "outputs" : [
39+ {
40+ "output_type" : " stream"
41+ "name" : " stdout"
42+ "text" : [
43+ " 7.38905609893065\n "
44+ ]
45+ }
46+ ],
47+ "metadata" : {}
48+ },
49+ {
50+ "cell_type" : " code"
51+ "execution_count" : null ,
52+ "source" : [
53+ " from math import *\r\n "
54+ " \r\n "
55+ " print(exp(2))"
56+ ],
57+ "outputs" : [],
58+ "metadata" : {}
59+ },
60+ {
61+ "cell_type" : " code"
62+ "execution_count" : 4 ,
63+ "source" : [
64+ " import datetime\r\n "
65+ " \r\n "
66+ " print(datetime.date.today())\r\n "
67+ " print(datetime.datetime.now())"
68+ ],
69+ "outputs" : [
70+ {
71+ "output_type" : " stream"
72+ "name" : " stdout"
73+ "text" : [
74+ " 2021-08-07\n "
75+ ]
76+ },
77+ {
78+ "output_type" : " error"
79+ "ename" : " AttributeError"
80+ "evalue" : " module 'datetime' has no attribute 'now'"
81+ "traceback" : [
82+ " \u001b [1;31m---------------------------------------------------------------------------\u001b [0m"
83+ " \u001b [1;31mAttributeError\u001b [0m Traceback (most recent call last)"
84+ " \u001b [1;32m<ipython-input-4-5130bd658a6c>\u001b [0m in \u001b [0;36m<module>\u001b [1;34m\u001b [0m\n \u001b [0;32m 2\u001b [0m \u001b [1;33m\u001b [0m\u001b [0m\n \u001b [0;32m 3\u001b [0m \u001b [0mprint\u001b [0m\u001b [1;33m(\u001b [0m\u001b [0mdatetime\u001b [0m\u001b [1;33m.\u001b [0m\u001b [0mdate\u001b [0m\u001b [1;33m.\u001b [0m\u001b [0mtoday\u001b [0m\u001b [1;33m(\u001b [0m\u001b [1;33m)\u001b [0m\u001b [1;33m)\u001b [0m\u001b [1;33m\u001b [0m\u001b [1;33m\u001b [0m\u001b [0m\n \u001b [1;32m----> 4\u001b [1;33m \u001b [0mprint\u001b [0m\u001b [1;33m(\u001b [0m\u001b [0mdatetime\u001b [0m\u001b [1;33m.\u001b [0m\u001b [0mnow\u001b [0m\u001b [1;33m(\u001b [0m\u001b [1;33m)\u001b [0m\u001b [1;33m)\u001b [0m\u001b [1;33m\u001b [0m\u001b [1;33m\u001b [0m\u001b [0m\n \u001b [0m"
85+ " \u001b [1;31mAttributeError\u001b [0m: module 'datetime' has no attribute 'now'"
86+ ]
87+ }
88+ ],
89+ "metadata" : {}
90+ }
91+ ],
92+ "metadata" : {
93+ "orig_nbformat" : 4 ,
94+ "language_info" : {
95+ "name" : " python"
96+ "version" : " 3.9.4"
97+ "mimetype" : " text/x-python"
98+ "codemirror_mode" : {
99+ "name" : " ipython"
100+ "version" : 3
101+ },
102+ "pygments_lexer" : " ipython3"
103+ "nbconvert_exporter" : " python"
104+ "file_extension" : " .py"
105+ },
106+ "kernelspec" : {
107+ "name" : " python3"
108+ "display_name" : " Python 3.9.4 64-bit"
109+ },
110+ "interpreter" : {
111+ "hash" : " 63fd5069d213b44bf678585dea6b12cceca9941eaf7f819626cde1f2670de90d"
112+ }
113+ },
114+ "nbformat" : 4 ,
115+ "nbformat_minor" : 2
116+ }
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