diff --git a/@logicalZonotope/logicalZonotope.m b/@logicalZonotope/logicalZonotope.m
index ae8daf0..c1afc62 100644
--- a/@logicalZonotope/logicalZonotope.m
+++ b/@logicalZonotope/logicalZonotope.m
@@ -26,16 +26,10 @@
 %
 % See also: interval, polytope
 
-% Author:       Matthias Althoff, Niklas Kochdumper
-% Written:      14-September-2006 
-% Last update:  22-March-2007
-%               04-June-2010
-%               08-February-2011
-%               18-November-2015
-%               05-December-2017 (DG) class is redefined in complience with
-%               the new standard.
-%               28-April-2019 code shortened
-%               1-May-2020 (NK) new constructor + removed orientation prop.
+% Author:       Amr Alanwar
+% Written:      16-October-2022 
+% Last update:  16-October-2022 
+%               
 % Last revision: ---
 
 %------------- BEGIN CODE --------------
@@ -43,57 +37,16 @@
 properties (SetAccess = protected, GetAccess = public)
     c = [];
     G   = {};
-    %c = [];
-  %  contSet = [];
-%     Z (:,:) {mustBeNumeric} = []; % zonotope center and generator Z = [c,g_1,...,g_p]
-%     halfspace = [];     % halfspace representation of the zonotope
-%     contSet = [];
+
 end
 
 methods
 
     function Obj = logicalZonotope(varargin)
         
-%         % If no argument is passed (default constructor)
-%         if nargin == 0
-%             Obj.Z = [];
-%             
-% 
-%             % Generate parent object
-%             Obj.contSet = contSet();
-% 
-%         % If 1 argument is passed
-%         else
-%             
-%             % Generate parent object
-%             if ~isempty(varargin{1})
-%                 Obj.contSet = contSet(length(varargin{1}(:,1)));
-%             else
-%                 Obj.contSet = contSet();
-%             end
-%             
-%             if nargin == 1
-%             
-%                 % input is a zonotope -> copy object
-%                 if isa(varargin{1},'Logicalzonotope')
-%                     Obj = varargin{1};
-%                 else
-%                     % List elements of the class
-%                     Obj.Z = varargin{1}; 
-%                     
-% 
-%                 end
-
-            % If 2 arguments are passed
-     %       elseif nargin == 2
-
-                % List elements of the class
                 Obj.c = varargin{1};
                 Obj.G = varargin{2}; 
-                
-            
-   %         end
-        
+
         end
         
     end
@@ -102,7 +55,6 @@
 methods (Static = true)
     %Z = generateRandom(varargin) % generate random zonotope
     Z = enclosePoints(points,varargin) % enclose point cloud with zonotope
-    Z = enclosePoints2(points,varargin) % enclose point cloud with zonotope
     Z = encloseMany(Zcell)
 end
 
diff --git a/@logicalZonotope/reduce.m b/@logicalZonotope/reduce.m
index c156f21..6785765 100644
--- a/@logicalZonotope/reduce.m
+++ b/@logicalZonotope/reduce.m
@@ -1,8 +1,8 @@
-function Zred = reduce(Z,varargin)
-% reduce - Reduces the order of a zonotope
+function Zred = reduce(Z)
+% reduce - Reduces the number of generators of a logical zonotope
 %
 % Syntax:
-%    Zred = reduce(Z,option,order)
+%    Zred = reduce(Z)
 %
 % Inputs:
 %    Z - zonotope object
diff --git a/README.md b/README.md
index 45da3f8..20bea44 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,18 @@ To showcase the utility of logical zonotopes, we illustrate three use cases: (1)
 5- Run BoolFunctionExample.m for Example 3 in the paper <br /><br />
 <br/> 
 
+## Main Support APIs
+Z = xor(Z1,Z2): XOR between two logical zontoopes <br />
+Z = and(Z1,Z2): AND between two logical zontoopes  <br />
+Z = or(Z1,Z2): OR between two logical zontoopes  <br />
+Z = nor(Z1,Z2): NOR between two logical zontoopes  <br />
+Z = nand(Z1,Z2): NAND between two logical zontoopes  <br />
+Z = not(Z1): not a logical zontoope  <br />
+Z = semiKron(Z1,Z2): Semi Tensor Produce between Z1 and Z2 <br />
+Flag = Z.containPoints(P): Determines if the point p is inside the logical zonotope Z <br />
+Z = enclosePoints(points): Encloses points with a logical zonotope Z <br />
+Zred = reduce(Z): Reduces the number of generators of a logical zonotope  <br />
+<br /><br />
 
 
 ```