wncplx3

#include <wn/wncplx.h>

typedef struct wn_cplx_struct *wn_cplx;
struct wn_cplx_struct
{
double real,imag;
};

void wn_cplx_make(wn_cplx *pnumber);
void wn_cplx_copy(wn_cplx out, wn_cplx in);

void wn_cplx_enter(wn_cplx c);
void wn_cplx_print(wn_cplx c);

void wn_cplx_add(wn_cplx result, wn_cplx c1, wn_cplx c2);
void wn_cplx_subtract(wn_cplx result, wn_cplx c1, wn_cplx c2);
void wn_cplx_multiply(wn_cplx result, wn_cplx c1, wn_cplx c2);
void wn_cplx_divide(wn_cplx result, wn_cplx c1, wn_cplx c2);
void wn_cplx_reciprical(wn_cplx result, wn_cplx c);

double wn_cplx_norm_squared(wn_cplx c);
double wn_cplx_norm(wn_cplx c);

void wn_cplx_to_polar(double *pr, double *ptheta, wn_cplx c);
void wn_polar_to_cplx(wn_cplx c, double r, double theta);