22 int int_round(fepc_real_t d);
33 vec_real_new(
int dim);
53 entry_one2d(
int pos,
vec_p n);
57 entry_one2d_sloppy(
int pos,
vec_p n);
65 vec_multi(
int a,
vec_p n);
69 vec_real_multi(fepc_real_t factor,
vec_real_p vector);
73 vec_real_multi2(fepc_real_t factor,
vec_real_p vector);
77 vec_div(
int a,
vec_p n);
126 vec_zerlegung(
vec_p n);
132 print_vec(
vec_p vector);