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4.4.3 ideal operations

+
addition (concatenation of the generators and simplification)

*
multiplication (with ideal, poly, vector, module; simplification in case of multiplication with ideal)

^
exponentiation (by a non-negative integer)

ideal_expression [ intvec_expression ]
are polynomial generators of the ideal, index 1 gives the first generator.

Note: For simplification of an ideal, see also simplify.


Example:
 


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