using namespace std;
int main(
int argc,
char**argv) {
Float err_p_l2_valid = (argc > 1) ? atof(argv[1]) : 1;
Float err_p_div_l2_valid = (argc > 2) ? atof(argv[2]) : 1;
const geo& omega = p_Vh_u.get_geo();
const space& Vh = p_Vh_u.get_space();
size_t d = omega.dimension();
size_t k = Vh.get_basis().family_index();
integrate_option iopt;
iopt.set_order (2*k+2);
dout <<
"err_p_l2 = " << err_p_l2 << endl
<< "err_i_l2 = " << err_i_l2 << endl
<< "err_p_div_l2 = " << err_p_div_l2 << endl
<< "err_i_div_l2 = " << err_i_div_l2 << endl;
return (err_p_l2 <= err_p_l2_valid && err_p_div_l2 <= err_p_div_l2_valid) ? 0: 1;
}
see the Float page for the full documentation
see the field page for the full documentation
see the geo page for the full documentation
idiststream din(cin)
see the diststream page for the full documentation
odiststream dout(cout)
see the diststream page for the full documentation
see the space page for the full documentation
int main(int argc, char **argv)
The cosinus vector function.
This file is part of Rheolef.
std::enable_if< details::has_field_rdof_interface< Expr >::value,details::field_expr_v2_nonlinear_terminal_field< typename Expr::scalar_type,typename Expr::memory_type,details::differentiate_option::divergence >>::type div_h(const Expr &expr)
div_h(uh): see the expression page for the full documentation
std::enable_if< details::is_field_expr_v2_nonlinear_arg< Expr >::value &&! is_undeterminated< Result >::value, Result >::type integrate(const geo_basic< T, M > &omega, const Expr &expr, const integrate_option &iopt, Result dummy=Result())
see the integrate page for the full documentation
T norm2(const vec< T, M > &x)
norm2(x): see the expression page for the full documentation
rheolef - reference manual