.E.....E........

======================================================================

ERROR: testContains (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 80, in testContains

    self.assertFalse(Interval(-33, None).contains(Interval(-34, None)))

  File ".../fn43972/2007-04-04 15:44:23/user.py", line 151, in contains

    if not self.intersects(interval):

  File ".../fn43972/2007-04-04 15:44:23/user.py", line 145, in intersects

    if self.intersect(interval) != None:

  File ".../fn43972/2007-04-04 15:44:23/user.py", line 123, in intersect

    Left = self.lvaule

AttributeError: Interval instance has no attribute 'lvaule'



======================================================================

ERROR: testIntersects (tester.ProblemTests)

----------------------------------------------------------------------

Traceback (most recent call last):

  File ".../test.py", line 77, in testIntersects

    self.assertTrue(Interval(-33, None).intersects(Interval(-34, None)))

  File ".../fn43972/2007-04-04 15:44:23/user.py", line 145, in intersects

    if self.intersect(interval) != None:

  File ".../fn43972/2007-04-04 15:44:23/user.py", line 123, in intersect

    Left = self.lvaule

AttributeError: Interval instance has no attribute 'lvaule'



----------------------------------------------------------------------

Ran 16 tests in 0.011s



FAILED (errors=2)