solution.hpp File Reference

#include <cstddef>
#include <expected>
#include <optional>
#include <string>
#include <string_view>
#include <vector>
#include <format>
#include "serif/utils/error/errors.hpp"

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Classes
struct	serif::utils::laneemden::IntegrationOptions
	Dimensionless integration controls; the surface tolerance does not bound the global integration error. More...
struct	serif::utils::laneemden::Sample
	The regular Lane–Emden solution and its first derivative at one dimensionless radius. More...
struct	serif::utils::laneemden::Solution
	A regular profile, ending at its first zero or the requested integration radius. More...
struct	std::formatter< serif::utils::laneemden::IntegrationOptions >
struct	std::formatter< serif::utils::laneemden::Sample >
	Select all sample values, or one named component with :xi, :theta, or :derivative. More...
struct	std::formatter< serif::utils::laneemden::Solution >
	Describe the solution while applying one shared selection to its profile and optional surface sample. More...

Namespaces
namespace	serif
namespace	serif::utils
namespace	serif::utils::laneemden

Functions
std::expected< Solution, std::string >	serif::utils::laneemden::solve (double n, IntegrationOptions options={})
	Integrate theta'' + 2 theta'/xi + theta^n = 0 from the regular center.
std::expected< Sample, std::string >	serif::utils::laneemden::evaluate (const Solution &solution, double xi)
	Evaluate a solved dimensionless profile with cubic Hermite interpolation, without extrapolation.