double line01_length ( );
double line01_monomial_integral ( int e );
double *line01_sample_ergodic ( int n, double *shift );
double *line01_sample_random ( int n, int *seed );
double *monomial_value_1d ( int n, int e, double x[] );
double r8vec_sum ( int n, double a[] );
double *r8vec_uniform_01_new ( int n, int *seed );
void timestamp ( );