polynomial_utilities.cpp File Reference

#include <cmath>
#include "polynomial_utilities.h"
#include "includes/define.h"
#include "utilities/brent_iteration.h"

Include dependency graph for polynomial_utilities.cpp:

Namespaces
	Kratos
	REF: G. R. Cowper, GAUSSIAN QUADRATURE FORMULAS FOR TRIANGLES.
	Kratos::PolynomialUtilities

Functions
std::size_t	Kratos::PolynomialUtilities::Degree (const PolynomialType &rPolynomial)
double	Kratos::PolynomialUtilities::Evaluate (const PolynomialType &rPolynomial, double x)
PolynomialType	Kratos::PolynomialUtilities::Differentiate (const PolynomialType &rPolynomial)
PolynomialType	Kratos::PolynomialUtilities::Multiply (const PolynomialType &rA, const PolynomialType &rB)
void	Kratos::PolynomialUtilities::Divide (PolynomialType &rQuotient, PolynomialType &rRemainder, const PolynomialType &rA, const PolynomialType &rB)
void	Kratos::PolynomialUtilities::IsolateRoots (std::vector< IntervalType > &rRootIntervals, const PolynomialType &rPolynomial, const IntervalType &rRange)
	Define disjoint subintervals of rRange, each containing a single root of rPolynomial. More...
double	Kratos::PolynomialUtilities::FindRoot (const PolynomialType &rPolynomial, const IntervalType &rRange)
	Find a root of rPolynomial within the interval defined by rRange. More...