===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/usage.sm1,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- OpenXM/src/kan96xx/Kan/usage.sm1	2002/09/08 10:49:50	1.5
+++ OpenXM/src/kan96xx/Kan/usage.sm1	2003/06/26 08:14:47	1.6
@@ -1,4 +1,4 @@
-%% $OpenXM: OpenXM/src/kan96xx/Kan/usage.sm1,v 1.4 2002/02/09 06:21:02 takayama Exp $
+%% $OpenXM: OpenXM/src/kan96xx/Kan/usage.sm1,v 1.5 2002/09/08 10:49:50 takayama Exp $
 %% usage.sm1
 %%  [(key word)
 %%    [(   )
@@ -109,6 +109,9 @@
    (   obtained by refining the partial order defined by the weight vector)
    (   [x,y,Dx,Dy] = [0,0,1,1] ) 
    (Example: [(x,y) ring_of_differential_operators 0 [(weightedHomogenization) 1]])
+   (          define_ring )
+   (Example: [(x,y) ring_of_differential_operators [[(x) -1 (Dx) 1]] weight_vector)
+   (          0 [(degreeShift) [1 0 1]]])
    (          define_ring )
    (Example: [(x,y,z) ring_of_differential_operators (Dx,Dy) elimination_order 0] define_ring)
    (         Dx,Dy, and Dz are corresponding differential operators to the )