20 #ifndef _SOLVERS_INCLUDE
21 #define _SOLVERS_INCLUDE
23 extern int solve3(
double *,
double *);
24 extern int solve2(
double *,
double *);
25 extern int solve1(
double *,
double *);
int solve2(double *coeff, double *roots)
int solve3(double *coeff, double *roots)
int solve1(double *coeff, double *roots)