|
4.19.3 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)
ringlist
- decomposition of a ring into a list of its components (see ringlist)
setring
- setting of a new basering (see setring)
varstr
- names of all ring variables or the
name of the n-th ring variable (see varstr)
|