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PrimaryDecompositionGTZ0    --    primary decomposition of a 0-dimensional ideal


Syntax 
PrimaryDecompositionGTZ0(I: IDEAL): LIST of IDEAL

Description
This function, an alternative to PrimaryDecomposition , returns the primary decomposition of the 0-dimensional ideal I using the GTZ algorithm.

Implemented by Luis David Garcia; updated to CoCoA-5 by Anna M. Bigatti.

Example 
/**/  use R ::= QQ[x,y,z];
/**/  PD := PrimaryDecompositionGTZ0(ideal(x-z,  y^2-z^2,  z^2));
/**/  indent(PD);

See Also