Multivariate polynomials. More...

#include "bgeot_config.h"
#include "dal_static_stored_objects.h"
#include <vector>

Classes
class	bgeot::power_index
	Vector of integer (16 bits type) which represent the powers of a monomial. More...

class	bgeot::polynomial< T >
	This class deals with plain polynomials with several variables. More...

Typedefs
typedef size_t	bgeot::size_type
	used as the common size type in the library

Functions
size_type	bgeot::alpha (short_type n, short_type d)
	Return the value of $\frac{(n+p)!}{n!p!}$ which is the number of monomials of a polynomial of variables and degree .

template<typename T >
std::ostream &	bgeot::operator<< (std::ostream &o, const polynomial< T > &P)
	Print P to the output stream o. for instance cout << P;.

template<typename T >
polynomial< T >	bgeot::poly_substitute_var (const polynomial< T > &P, const polynomial< T > &S, size_type subs_dim)
	polynomial variable substitution More...

base_poly	bgeot::read_base_poly (short_type n, std::istream &f)
	read a base_poly on the stream ist. More...

base_poly	bgeot::read_base_poly (short_type n, const std::string &s)
	read a base_poly on the string s. More...

template<typename T >
rational_fraction< T >	bgeot::operator+ (const polynomial< T > &P, const rational_fraction< T > &Q)
	Add Q to P.

template<typename T >
rational_fraction< T >	bgeot::operator- (const polynomial< T > &P, const rational_fraction< T > &Q)
	Subtract Q from P.

Detailed Description

Multivariate polynomials.

Author: Yves Renard Yves..nosp@m.Rena.nosp@m.rd@in.nosp@m.sa-l.nosp@m.yon.f.nosp@m.r

Definition in file bgeot_poly.h.

Classes