estimator.h File Reference

Default precision estimators. More...

#include <functional>
#include <cmath>
#include "../core/common.h"
#include "../core/random.h"
#include "./prec_structures.h"

Go to the source code of this file.

Namespaces
namespace	chebyshev
	General namespace of the framework.
namespace	chebyshev::prec::estimator
	Precision estimators.

Functions
template<typename FloatType = real_t>
auto	chebyshev::prec::estimator::quadrature1D ()
	Use Simpson's quadrature scheme to approximate error integrals for univariate real functions (endofunctions on real number types).
template<typename IntType = int, typename ReturnType = IntType>
auto	chebyshev::prec::estimator::discrete1D ()
	Use a discrete estimator over a lattice of points, here implemented in one dimension, to compute error sums over a discrete domain.
template<typename FloatType = real_t>
auto	chebyshev::prec::estimator::montecarlo1D (std::shared_ptr< random::random_context > rnd_ctx)
	Use crude Monte Carlo integration to approximate error integrals for univariate real functions.
template<typename FloatType = real_t, typename Vector = std::vector<FloatType>>
auto	chebyshev::prec::estimator::montecarlo (std::shared_ptr< random::random_context > rnd_ctx, unsigned int dimensions)
	Use crude Monte Carlo integration to approximate error integrals for multivariate real functions.

Detailed Description

Default precision estimators.