complex <float> c4_normal_01 ( int *seed );
complex <double> c8_normal_01 ( int *seed );
int i4_huge ( void );
int i4_normal ( float a, float b, int *seed );
long long int i8_normal ( double a, double b, long long int *seed );
int r4_nint ( float x );
float r4_normal ( float a, float b, int *seed );
float r4_normal_01 ( int *seed );
float r4_uniform_01 ( int *seed );
double r8_normal ( double a, double b, int *seed );
double r8_normal_01 ( int *seed );
double r8_uniform_01 ( int *seed );
double *r8mat_normal ( int m, int n, double a, double b, int *seed );
double *r8mat_normal_01 ( int m, int n, int *seed );
double *r8vec_normal ( int n, double a, double b, int *seed );
double *r8vec_normal_01 ( int n, int *seed );
double *r8vec_uniform_01 ( int n, int *seed );
void timestamp ( void );
char *timestring ( void );