Polyhedra Module
================
.. py:class:: Polyhedron
Polyhedra Properties
--------------------
.. py:method:: equalities(self)
Return a list of the equalities in a set.
.. py:method:: inequalities(self)
Return a list of the inequalities in a set.
.. py:method:: constraints(self)
Return ta list of the constraints of a set.
Unary Operations
----------------
.. py:method:: disjoint(self)
Returns this set as a disjoint set.
.. py:method:: isuniverse(self)
Return true if this set is the Universe set.
.. py:method:: aspolyhedron(self)
Return polyhedral hull of this set.
.. py:method:: subs(self, symbol, expression=None)
Subsitute expression into given set and returns the result.
.. py:method:: Lt(left, right)
Assert first set is less than the second set.
.. py:method:: Le(left, right)
Assert first set is less than or equal to the second set.
.. py:method:: Eq(left, right)
Assert first set is equal to the second set.
.. py:method:: Ne(left, right)
Assert first set is not equal to the second set.
.. py:method:: Gt(left, right)
Assert first set is greater than the second set.
.. py:method:: Ge(left, right)
Assert first set is greater than or equal to the second set.