|  |  4.1.1 cring declarations 
 
Syntax:
cringname=cring_expression;
Purpose:
defines a new coefficient ring resp. field
to be used for a ring definition (see  ring).
Most objects of this type are predefined.
Default:
none
Example:
|  |   ZZ;
==> ZZ
  ZZ/3;
==> ZZ/3
 | 
 
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