Docstrings and simplifications of domains.py

[linpy.git] / doc / domain.rst

diff --git a/doc/domain.rst b/doc/domain.rst
index 4cd79d9..b85b2d0 100644 (file)
--- a/doc/domain.rst
+++ b/doc/domain.rst
@@ -3,26 +3,14 @@ Domains Module
 
 .. py:class :: Domain
 
-    The properties of a domain can be are found using the following
-
-    .. py:method:: symbols
+    .. attribute:: symbols
 
         Returns a tuple of the symbols that exsist in a domain.
 
-    .. py:method:: dimension
+    .. attribute:: dimension
 
         Returns the number of variables that exist in a domain.
 
-    .. py:method:: disjoint
-
-        Returns a domain as disjoint.
-
-    .. py:method:: involves_vars(self, dims)
-
-       Returns ``True`` if a domain depends on the given dimensions.
-
-    The unary properties of a domain can be inspected using the following methods.
-
     .. py:method:: isempty(self)
 
         Return ``True`` is a domain is empty.
@@ -39,8 +27,6 @@ Domains Module
 
         It is not guarenteed that a domain is disjoint. If it is necessary, this method will return a domain as disjoint.
 
-    The following methods compare two domains to find the binary properties.
-
     .. py:method:: isdisjoint(self, other)
 
         Return ``True`` if the intersection of *self* and *other* results in an empty set.
@@ -74,11 +60,8 @@ Domains Module
 
        Test whether every element in *other* is in a domain.
 
-
-    The following methods implement unary operations on a domain.
-
     .. py:method:: complement(self)
-                   ¬self
+                   ~self
 
         Return the complement of a domain.
 
@@ -86,9 +69,9 @@ Domains Module
 
         Return a new domain without any redundant constraints.
 
-    .. py:method:: project(self, dims)
+    .. py:method:: project(self, variables)
 
-        Return a new domain with the given dimensions removed.
+        Return a new domain with the given variables removed.
 
     .. py:method:: aspolyhedron(self)
 
@@ -98,19 +81,20 @@ Domains Module
 
         Return a single sample subset of a domain.
 
-    The following methods implement binary operations on two domains.
-
     .. py:method:: intersection(self, other)
+                  __or__
                    self | other
 
         Return a new domain with the elements that are common between *self* and *other*.
 
     .. py:method:: union(self, other)
+                  __and__
                    self & other
 
         Return a new domain with all the elements from *self* and *other*.
 
     .. py:method:: difference(self, other)
+                  __sub__
                    self - other
 
         Return a new domain with the elements in a domain that are not in *other* .
@@ -120,8 +104,6 @@ Domains Module
 
         Return the sum of two domains.
 
-    The following methods use lexicographical ordering to find the maximum or minimum element in a domain.
-
     .. py:method:: lexmin(self)
 
         Return a new set containing the lexicographic minimum of the elements in the set.
@@ -131,7 +113,7 @@ Domains Module
         Return a new set containing the lexicographic maximum of the elements in the set.
 
 
-    A 2D or 3D domain can be plotted using the :meth:`plot` function. The points, verticies, and faces of a domain can be inspected using the following functions.
+A 2D or 3D domain can be plotted using the :meth:`plot` method. The points, vertices, and faces of a domain can be inspected using the following functions.
 
     .. py:method:: points(self)
 
@@ -147,4 +129,4 @@ Domains Module
 
     .. py:method:: plot(self, plot=None, **kwargs)
 
-        Return a plot of the given domain.
+        Return a plot of the given domain or add a plot to a plot instance.