print "hello world!"
# Python 2 engine.

hello world!

print("hello world, pyton 2 format")
# Test python 2 format.

hello world, pyton 2 format

# Both Python 2 and Python 3 recognized in Jupyter notebook. Kernel selection specifies Python 2 or 3.

3+5

8

x = 3 ** 3

print("x=", x)

('x=', 27)

x

27

print(In)

['', u'print "hello world!"\n# Python 2 engine.', u'print("hello world, pyton 2 format")\n# Test python 2 format.', u'# Both Python 2 and Python 3 recognized in Jupyter notebook. Kernel selection specifies Python 2 or 3.', u'3+5', u'x = 3 ** 3', u'print("x=", x)', u'x', u'print(In)']

print(Out)

{4: 8, 7: 27}

print(_)

27

print(__)

8

%history 1-8

print "hello world!"
# Python 2 engine.
print("hello world, pyton 2 format")
# Test python 2 format.
# Both Python 2 and Python 3 recognized in Jupyter notebook. Kernel selection specifies Python 2 or 3.
3+5
x = 3 ** 3
print("x=", x)
x
print(In)

%save myhist1.py %history 1-8

File `myhist1.py` exists. Overwrite (y/[N])?  y
The following commands were written to file `myhist1.py`:
print "hello world!"
# Python 2 engine.
print("hello world, pyton 2 format")
# Test python 2 format.
# Both Python 2 and Python 3 recognized in Jupyter notebook. Kernel selection specifies Python 2 or 3.
3+5
x = 3 ** 3
print("x=", x)
x
print(In)

%save myout1.py str(Out)

The following commands were written to file `myout1.py`:
{4: 8, 7: 27}