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Revision 1.1.1.1 (vendor branch), Fri Oct 8 02:12:02 1999 UTC (24 years, 7 months ago) by maekawa
Branch: OpenXM, MAIN
CVS Tags: maekawa-ipv6, R_1_3_1-2, RELEASE_20000124, RELEASE_1_3_1_13b, RELEASE_1_2_3_12, RELEASE_1_2_3, RELEASE_1_2_2_KNOPPIX_b, RELEASE_1_2_2_KNOPPIX, RELEASE_1_2_2, RELEASE_1_2_1, RELEASE_1_1_3, RELEASE_1_1_2, KNOPPIX_2006, HEAD, DEB_REL_1_2_3-9, ALPHA
Changes since 1.1: +0 -0 lines 

o import OpenXM sources

%% gbdiff.sm1

[ (x,y) ring_of_differential_operators
  [[(Dx) 1 (Dy) 1]] weight_vector
 0
] define_ring

[ (x Dx + y Dy).
  (Dx^2 + Dy^2).
] /ff set

ff { [[(h). (1).]] replace homogenize} map /ff2 set

[ff2] groebner dehomogenize ::