Fix warnings in documentation generation

[linpy.git] / doc / linexpr.rst

diff --git a/doc/linexpr.rst b/doc/linexpr.rst
index 3771d5f..2aab652 100644 (file)
--- a/doc/linexpr.rst
+++ b/doc/linexpr.rst
@@ -1,9 +1,11 @@
 Linear Expression Module
 ========================
 
 Linear Expression Module
 ========================
 

-

 This class implements linear expressions.
 
 This class implements linear expressions.
 

+.. py:class:: Expression
+
+

     .. py:method:: coefficient(self, symbol)
         
         Return the coefficient value of the given symbol.
     .. py:method:: coefficient(self, symbol)
         
         Return the coefficient value of the given symbol.


@@ -39,6 +41,9 @@ This class implements linear expressions.
     .. py:method:: tosympy(self)
     
         Return an expression as a sympy object.    
     .. py:method:: tosympy(self)
     
         Return an expression as a sympy object.    

+
+.. py:class:: Symbol(Expression)
+        

           
 .. py:class:: Dummy(Symbol)
 
           
 .. py:class:: Dummy(Symbol)