X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/blobdiff_plain/98936866ae400d45b7b74f7ba0d04c66ace0424f..0f40fdb54d0fc6505342d008deaa1e9c4c9dbcee:/doc/polyhedra.rst diff --git a/doc/polyhedra.rst b/doc/polyhedra.rst index 779be46..1cb9396 100644 --- a/doc/polyhedra.rst +++ b/doc/polyhedra.rst @@ -1,58 +1,56 @@ Polyhedra Module ================ +Polyhedron class allows users to build and inspect polyherons. + .. py:class:: Polyhedron - Polyhedron class allows users to build and inspect polyherons. The following methods provide the properties of a polyhedron. + .. attribute:: equalities(self) - .. py:method:: equalities(self) - Return a list of the equalities in a polyhedron. - - .. py:method:: inequalities(self) - + + .. attribute:: inequalities(self) + Return a list of the inequalities in a polyhedron. .. py:method:: constraints(self) - + Return ta list of the constraints of a polyhedron. - The following unary operations can be used to inspect a polyhedron. - .. py:method:: disjoint(self) - + Returns a polyhedron as a disjoint. - + .. py:method:: isuniverse(self) - - Return ``True`` if a polyhedron is the Universe set. + + Return ``True`` if a polyhedron is the Universe set. .. py:method:: subs(self, symbol, expression=None) - - Subsitutes an expression into a polyhedron and returns the result. -To create a polyhedron, the user must use the folloing functions to define the equalities and inequalities which are the contraints of a polyhedron. - + Subsitutes an expression into a polyhedron and returns the result. + +To create a polyhedron, the user can use the following functions to define equalities and inequalities as the contraints. + .. py:function:: Eq(left, right) - - Create a constraint by setting *left* equal to *right*. - + + Create a constraint by setting *left* equal to *right*. + .. py:function:: Ne(left, right) Create a constraint by setting *left* not equal to *right*. - + .. py:function:: Lt(left, right) - - Create a constraint by setting *left* less than *right*. - + + Create a constraint by setting *left* less than *right*. + .. py:function:: Le(left, right) - - Create a constraint by setting *left* less than or equal to *right*. - + + Create a constraint by setting *left* less than or equal to *right*. + .. py:function:: Gt(left, right) - - Create a constraint by setting *left* greater than *right*. + + Create a constraint by setting *left* greater than *right*. .. py:function:: Ge(left, right) - - Create a constraint by setting *left* greater than or equal to *right*. + + Create a constraint by setting *left* greater than or equal to *right*.