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RCS file: /home/cvs/OpenXM/doc/compalg/prdec.tex,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -p -r1.2 -r1.3
--- OpenXM/doc/compalg/prdec.tex	2000/03/28 01:59:21	1.2
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+%$OpenXM$
 \chapter{イデアルの分解}
 イデアル $I \subset R=K[X]$ に対し, $I=I_1\cap I_2$ と書ける時, 
 $V(I) = V(I_1) \cup V(I_2)$ が成り立つ. すなわち, イデアルの分解