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D.8.2.4 mp_res_mat

Procedure from library solve.lib (see solve_lib).

Usage:
mp_res_mat(i [, k] ); i ideal, k integer,
k=0: sparse resultant matrix of Gelfand, Kapranov and Zelevinsky,
k=1: resultant matrix of Macaulay (k=0 is default)

Assume:
The number of elements in the input system must be the number of variables in the basering plus one;
if k=1 then i must be homogeneous.

Return:
module representing the multipolynomial resultant matrix

Example:
 


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