myutil.h

MCMC（马尔可夫－盟特卡罗方法）实现的程序

#define PI  3.141592653589793
void opengfsr(void),
	closegfsr(void);
int disrand(int l, int t),intrand(void),poidev(float xm);
float gfsr4(void),norm4(void);
double expdev(void);
double gfsr8(void),norm8(void);
void mom(float x[],int n,float *x1,float *x2,float *x3,float *x4,
	float *min,float *max);
	
void printerr(char *s);
void printerr2(char *s,int indic);

int bnldev(float pp, int n);

double rgamma(double a, double scale);
double lgamma(double arg);
double lfactl(int n);
void isort(char dir,int n,int * x);  
void isorti(char dir, int n, int * x, int *indx); 
void isorti2(char dir, int n, int *x, int *priv, int *indx); 
void fsort(char dir,int n,float * x);  
void dsort(char dir,int n,double * x);