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poly_roots.h File Reference
#include <cstdlib>
#include <mrpt/utils/mrpt_macros.h>
#include <mrpt/base/link_pragmas.h>
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Namespaces

 mrpt
 This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
 
 mrpt::math
 This base provides a set of functions for maths stuff.
 

Functions

int BASE_IMPEXP mrpt::math::solve_poly3 (double *x, double a, double b, double c) MRPT_NO_THROWS
 Solves cubic equation x^3 + a*x^2 + b*x + c = 0. More...
 
int BASE_IMPEXP mrpt::math::solve_poly4 (double *x, double a, double b, double c, double d) MRPT_NO_THROWS
 Solves quartic equation x^4 + a*x^3 + b*x^2 + c*x + d = 0 by Dekart-Euler method. More...
 
int BASE_IMPEXP mrpt::math::solve_poly5 (double *x, double a, double b, double c, double d, double e) MRPT_NO_THROWS
 Solves equation x^5 + a*x^4 + b*x^3 + c*x^2 + d*x + e = 0. More...
 
int BASE_IMPEXP mrpt::math::solve_poly4Bi (double *x, double b, double d) MRPT_NO_THROWS
 Solve equation x^4 + b*x^2 + d = 0. More...
 
int BASE_IMPEXP mrpt::math::solve_poly4De (double *x, double b, double c, double d) MRPT_NO_THROWS
 Solve equation x^4 + b*x^2 + c*x + d = 0. More...
 
int BASE_IMPEXP mrpt::math::solve_poly2 (double a, double b, double c, double &r1, double &r2) MRPT_NO_THROWS
 Solves equation a*x^2 + b*x + c = 0. More...
 



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