Functions
void	cpqr79 (int n, doublecomplex a[], doublecomplex r[], doublecomplex work[], int lwork, int *info)
	Roots of a polynomial (complex coefficients) (by computing the eigenvalues of the companion matrix)

void	cpzero (int n, doublecomplex a[], doublecomplex r[], int iflag, int maxiter, int iter, double s[], doublecomplex work[], int info)
	Roots of a polynomial (complex coefficients) (Netwon method)

void	dka (int n, doublecomplex a[], doublecomplex r[], int maxiter, int iter, doublecomplex work[], double rwork[], int info)
	Roots of a polynomial (complex coefficients) (DKA method)

void	rpqr79 (int n, double a[], doublecomplex r[], double work[], int lwork, int *info)
	Roots of a polynomial (real coefficients) (by computing the eigenvalues of the companion matrix)

void	rpzero (int n, double a[], doublecomplex r[], int iflag, int maxiter, int iter, double s[], doublecomplex work[], int info)
	Roots of a polynomial (real coefficients) (Netwon method)

void	rpzero2 (int n, double a[], double rr[], double ri[], int iflag, int maxiter, int iter, double s[], double work[], int info)
	Roots of a polynomial (real coefficients) (Netwon method) (complex type is not used)

Detailed Description

This is the group of F1a. Roots of polynomials.

Functions