Class xlifepp::PolynomialT#

template<typename K = real_t> class PolynomialT#

Collaboration diagram for xlifepp::PolynomialT:

deals with a Polynomial, say a linear combination of Monomials

Public Functions

string_t asString() const#: string form of polynomial

void buildTree() const#: build tree representation of polynomial

inline void clean()#: remove Monomials with coefficients < epsilon defined in Polynomials

inline void clean(real_t asZero)#: remove Monomials with coefficients < asZero

inline K eval(const K &x1, const K &x2 = K(1), const K &x3 = K(1)) const#: eval polynomial at x1,x2,x3

inline bool isZero() const#: < true if 0 polynomial

PolynomialT<K> operator()(const PolynomialT<K> &px, const PolynomialT<K> &py = PolynomialT<K>(), const PolynomialT<K> &pz = PolynomialT<K>()) const#: eval polynomial with other polynomials

inline PolynomialT<K> &operator*=(const MonomialT<K> &m)#

replace one variable by a polynomial

product by a Monomial

PolynomialT<K> &replace(VariableName, const PolynomialT<K>&)#: replace variable by Polynomial

void swapVar(dimen_t v1, dimen_t v2, dimen_t v3)#: swap variables x1->xv1, x2->xv2, x3->xv3

Public Members

real_t epsilon#: value used to round coefficients to zero

std::list<std::pair<MonomialT<K>, K>> monomials#: list of monomials and their coefficients

mutable PolyNodeT<K> tree#: tree representation