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4.5.4 int related functions

char
characteristic of the coefficient field of a ring (see char)
deg
degree of a polynomial resp. vector (see deg)
det
determinant (see det)
dim
Krull dimension of basering modulo ideal of leading terms, resp. dimension of module of leading terms (see dim)
extgcd
Bezout representation of gcd (see extgcd)
find
position of a substring in a string (see find)
gcd
greatest common divisor (see gcd)
koszul
Koszul matrix (see koszul)
memory
memory usage (see memory)
mult
multiplicity of an ideal, resp. module, of leading terms (see mult)
ncols
number of columns (see ncols)
npars
number of ring parameters (see npars)
nrows
number of rows of a matrix, resp. the rank of the free module where the vector or module lives (see nrows)
nvars
number of ring variables (see nvars)
ord
degree of the leading term of a polynomial resp. vector (see ord)
par
n-th parameter of the basering (see par)
pardeg
degree of a number considered as a polynomial in the ring parameters (see pardeg)
prime
the next lower prime (see prime)
random
a pseudo random integer between the given limits (see random)
regularity
regularity of a resolution (see regularity)
rvar
test, if the given expression or string is a ring variable (see rvar)
size
number of elements in an object (see size)
trace
trace of an integer matrix (see trace)
var
n-th ring variable of the basering (see var)
vdim
vector space dimension of basering modulo ideal of leading terms, resp. of freemodule modulo module of leading terms (see vdim)


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