solveQuadratic.h File Reference

Header file declaring a function for solving quadratic polynomial equations of a single variable. More...

#include <complex>
#include <cmath>

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Namespaces
namespace	dlr::numeric
	This namespace contains code for 1D, 2D, and 3D arrays, matrices, coordinate transformations, rotation conversions, and much more.
Functions
template<class Type >
bool	dlr::numeric::solveQuadratic (Type c0, Type c1, Type c2, Type &root0, Type &root1)
	This function computes the real roots of the quadratic polynomial c0*x^2 + c1*x + c2 = 0.
template<class Type >
void	dlr::numeric::solveQuadratic (Type c0, Type c1, Type c2, std::complex< Type > &root0, std::complex< Type > &root1)
	This function computes the (possibly complex) roots of the quadratic polynomial c0*x^2 + c1*x + c2 = 0.
template<class Type >
void	dlr::numeric::solveQuadratic (std::complex< Type > c0, std::complex< Type > c1, std::complex< Type > &root0, std::complex< Type > &root1)
	This function computes the roots of the quadratic polynomial x^2 + c0*x + c1 = 0, where c0 and c1 are complex.

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Detailed Description

Header file declaring a function for solving quadratic polynomial equations of a single variable.

Copyright (C) 2001-2009 David LaRose, dlr@cs.cmu.edu See accompanying file, LICENSE.TXT, for details.

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Date

Definition in file solveQuadratic.h.