|  |  5.1.6 char_series 
 
Syntax:char_series (ideal_expression)Type:matrix
Purpose:the rows of the matrix represent the irreducible characteristic series of the
ideal with respect to the current ordering of variables.
One application is the decomposition of the zero-set.
Example:|  |   ring r=32003,(x,y,z),dp;
  print(char_series(ideal(xyz,xz,y)));
==> y,z,
==> x,y 
 | 
 
See
 Characteristic sets.
 |