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D.5.9.11 defl
Procedure from librarynumerDecom.lib (see numerDecom_lib).
- Usage:
- defl(ideal I, int d); I ideal, int d order of the deflation
- Return:
- deflation ideal DI of I
LIB "numerDecom.lib"; ring r=0,(x,y,z),dp; poly f1=z^2; poly f2=z*(x^2+y); ideal I=f1,f2; def D=defl(I,1); setring D; DI; |