AlmostQR

QR decomposition of a matrix

ApproxPointsNBM

Numerical Border Basis of ideal of points

CocoaLimits

limits on exponents and ring characteristics

ContentFreeFactor

factorization of multivariate polynomial into contentfree factors

CRT

Chinese Remainder Theorem

CRTPoly

Chinese Remainder Theorem on polynomial coefficients

DivAlg

division algorithm

eigenvectors

eigenvalues and eigenvectors of a matrix

factor

factor a polynomial

FVector

compute the fvector of a top simplices list

IdealAndSeparatorsOfPoints

ideal and separators for affine points

IdealAndSeparatorsOfProjectivePoints

ideal and separators for points

IndetSymbols

the names of the indeterminates in a PolyRing

LinearSimplify

simplifying linear substitution for a univariate poly over QQ

MantissaAndExponent10

convert rational number to a float

MantissaAndExponent2

convert rational number to a binary float

NmzComputation

flexible access to Normaliz

preimage0

preimage of a RINGELEM

PreprocessPts

Reduce redundancy in a set of approximate points

PrimaryDecompositionCore0

primary decomposition of a 0dimensional ideal

RatReconstructByContFrac, RatReconstructByLattice

rational reconstruction from modular image

RatReconstructWithBounds

deterministic rational reconstruction from modular image

RealRootRefine

refine a real root of a univariate polynomial

record

create a record

shape

extended list of types involved in an expression

SimplexInfo

StanleyReisner ideal, AlexanderDual complex, ideal of top simplices

SimplicialHomology

compute the simplicial homology of a top simplices list

SmoothFactor

find small prime factors of an integer

SqFreeFactor

compute a squarefree factorization

StableBBasis5

Stable Border Basis of ideal of points

starting

list functions starting with a given string

VersionInfo

version and info about CoCoA
