Python 3.3.2 (v3.3.2:d047928ae3f6, May 16 2013, 00:06:53) [MSC v.1600 64 bit (AMD64)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> ================================ RESTART ================================
>>> 
>>> p1 = Point(3,4)
>>> p2 = Point()
>>> p1
Point(3,4)
>>> p2
Point(0,0)
>>> p1.x
3
>>> p2.y
0
>>> str(p1)
'Point(3,4)'
>>> p1 = Point(x,3,4)
Traceback (most recent call last):
  File "<pyshell#7>", line 1, in <module>
    p1 = Point(x,3,4)
NameError: name 'x' is not defined
>>> x=66
>>> p1 = Point(x,3,4)
Traceback (most recent call last):
  File "<pyshell#9>", line 1, in <module>
    p1 = Point(x,3,4)
TypeError: __init__() takes from 1 to 3 positional arguments but 4 were given
>>> p1.__repr__()
'Point(3,4)'
>>> ================================ RESTART ================================
>>> 
>>> p1 = Point(x,3,4)
Traceback (most recent call last):
  File "<pyshell#11>", line 1, in <module>
    p1 = Point(x,3,4)
NameError: name 'x' is not defined
>>> p1 = Point(3,4)
>>> p1.is_origin()
False
>>> Point.is_origin(p1)
False
>>> Point.is_origin(p2)
True
>>> p1==p2
False
>>> p3
Point(3,4)
>>> p1==p3
False
>>> ================================ RESTART ================================
>>> 
>>> p1==p3
True
>>> p1<p3
False
>>> p1<p2
False
>>> p2<p1
True
>>> p1>p2
True
>>> p1<=p2
Traceback (most recent call last):
  File "<pyshell#24>", line 1, in <module>
    p1<=p2
TypeError: unorderable types: Point() <= Point()
>>> ================================ RESTART ================================
>>> 
>>> p1.add(p1)
Point(6,8)
>>> p1
Point(3,4)
>>> p1+p2
Point(3,4)
>>> p1
Point(3,4)
>>> p2
Point(0,0)
>>> p1+3
Point(6,7)
>>> p1
Point(3,4)
>>> 3+p1
Point(6,7)
>>> p1
Point(3,4)
>>> p1.increment(9)
>>> p1
Point(12,13)
>>> sum(5,6,7)
Traceback (most recent call last):
  File "<pyshell#36>", line 1, in <module>
    sum(5,6,7)
TypeError: sum expected at most 2 arguments, got 3
>>> sum([5,6,7])
18
>>> sum(3)
Traceback (most recent call last):
  File "<pyshell#38>", line 1, in <module>
    sum(3)
TypeError: 'int' object is not iterable
>>> max(4,5,7)
7
>>> max(4,5,7,3)
7
>>> def sum(*args):
	s = 0
	for e in args:
		s+=e

		
>>> def sum(*args):
	s = 0
	for e in args:
		s+=e
	return s

>>> sum(5,6,7)
18
>>> r1 = Rectangle1(Point(), p1)
>>> r1
Rectangle with lower left Point(0,0) and upper right Point(12,13)
>>> r1.area()
156
>>> r2 = Rectangle2(Point(), 5, 3)
>>> r2.area()
15
>>>