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-Polyhedra Module
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-.. py:class:: Polyhedron
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- Polyhedron class allows users to build and inspect polyherons. The following methods provide the properties of a polyhedron.
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- .. py:method:: equalities(self)
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- Return a list of the equalities in a polyhedron.
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- .. py:method:: inequalities(self)
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- Return a list of the inequalities in a polyhedron.
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- .. py:method:: constraints(self)
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- Return ta list of the constraints of a polyhedron.
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- The following unary operations can be used to inspect a polyhedron.
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- .. py:method:: disjoint(self)
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- Returns a polyhedron as a disjoint.
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- .. py:method:: isuniverse(self)
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- Return ``True`` if a polyhedron is the Universe set.
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- .. py:method:: subs(self, symbol, expression=None)
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- Subsitutes an expression into a polyhedron and returns the result.
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-To create a polyhedron, the user must use the folloing functions to define the equalities and inequalities which are the contraints of a polyhedron.
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-.. py:function:: Lt(left, right)
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- Assert first set is less than the second set.
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-.. py:function:: Le(left, right)
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- Assert first set is less than or equal to the second set.
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-.. py:function:: Eq(left, right)
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- Assert first set is equal to the second set.
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-.. py:function:: Ne(left, right)
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- Assert first set is not equal to the second set.
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-.. py:function:: Gt(left, right)
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- Assert first set is greater than the second set.
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-.. py:function:: Ge(left, right)
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- Assert first set is greater than or equal to the second set.