int i4_min ( int i1, int i2 );
double normal_01_cdf_inv ( double p );
double r8_uniform_01 ( int *seed );
double r8poly_value_horner ( int m, double c[], double x );
double *r8vec_normal_01_sorted ( int n, int *seed );
void r8vec_print ( int n, double a[], char *title );
void r8vec_transpose_print ( int n, double a[], char *title );
double *r8vec_uniform_01_new ( int n, int *seed );
double *r8vec_uniform_01_sorted1 ( int n, int *seed );
double *r8vec_uniform_01_sorted2 ( int n, int *seed );
int s_len_trim ( char *s );
void timestamp ( );