old_contents: class Point(object):
      def __init__(self,x,y):
          self.x=x
          self.y=y
      def translate(self,x,y,a,b):
          t=x+a
          z=y+b
          return t,z
  
  def incr(x):
      y=x+1
      return y
  def decr(x):
      y=x-1
      return y
  x=1
  
  
  #if a==b:
  #    x=y
  #elif a>b:
  #    x=0
  #else:
  #    y=0
  #while a==b:
  #    x=y
  #a==b and (a>e or b<a and a<c )and (b!=y or c>=a)or b<=t
  
  #range(0,1)
  #dot(x,y)
  #x.y.dot(x,y)
  #x.r(0,1)
  #for i in range(10):
  
  
new_contents: class Point(object):
      def __init__(self,x,y):
          self.x=x
          self.y=y
      def translate(self,x,y,a,b):
          t=x+a
          z=y+b
          return t,z
  
  def incr(x):
      y=x+1
      return y
  def decr(x):
      y=x-1
      return y
  x=1
  
  
  if a==b:
      x=y
  elif a>b:
      x=0
  else:
      y=0
  while a==b:
      x=y
  a==b and (a>e or b<a and a<c )and (b!=y or c>=a)or b<=t
  
  range(0,1)
  dot(x,y)
  x.y.dot(x,y)
  x.r(0,1)
  for i in range(10):
      print(i,j)
  
subject: add examples