solvers.c File Reference

#include <math.h>
#include <pathplan/solvers.h>

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Macros
#define	M_PI   3.14159265358979323846
#define	EPS   1E-7
#define	AEQ0(x)   (((x) < EPS) && ((x) > -EPS))

Functions
static int	solve1 (double *coeff, double *roots)
static int	solve2 (double *coeff, double *roots)
int	solve3 (double *coeff, double *roots)

Macro Definition Documentation

AEQ0

#define AEQ0

(

x

)

(((x) < EPS) && ((x) > -EPS))

Definition at line 23 of file solvers.c.

EPS

#define EPS   1E-7

Definition at line 22 of file solvers.c.

M_PI

#define M_PI   3.14159265358979323846

Definition at line 19 of file solvers.c.

Function Documentation

solve1()

static int solve1 ( double *  coeff, double *  roots  )

static

Definition at line 91 of file solvers.c.

References AEQ0.

Referenced by solve2().

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solve2()

static int solve2 ( double *  coeff, double *  roots  )

static

Definition at line 68 of file solvers.c.

References AEQ0, disc, and solve1().

Referenced by solve3().

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solve3()

int solve3	(	double *	coeff,
		double *	roots
	)

Definition at line 25 of file solvers.c.

References AEQ0, alpha, disc, M_PI, and solve2().

Referenced by splineintersectsline().

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