4.16.2 ring related functions
-----------------------------

charstr
description of the coefficient field of a ring (see charstr)
keepring
move ring to next upper level (see keepring)
npars
number of ring parameters (see npars)
nvars
number of ring variables (see nvars)
ordstr
monomial ordering of a ring (see ordstr)
parstr
names of all ring parameters or the
name of the n-th ring parameter (see parstr)
qring
quotient ring (see qring)
setring
set a new basering (see setring)
varstr
names of all ring variables or the
name of the n-th ring variable (see varstr)

<font size="-1">
&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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