4.14.1 qring declaration
------------------------

Syntax:
qring name = ideal_expression ;
Default:
none
Purpose:
declares a quotient ring as the basering modulo ideal_expression.  Sets
it as current basering.
Example:
ring r=0,(x,y,z),dp;
ideal i=xy;
qring q=std(i);
basering;
==> //   characteristic : 0
==> //   number of vars : 3
==> //        block   1 : ordering dp
==> //                  : names    x y z 
==> //        block   2 : ordering C
==> // quotient ring from ideal
==> _[1]=xy

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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; User manual for <a href="http://www.singular.uni-kl.de/"><i>Singular</i></a> version 2-0-4, October 2002,
generated by <a href="http://www.gnu.org/software/texinfo/"><i>texi2html</i></a>.
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