### - r -

- r : d_projection_dx , mosolov_augmented_lagrangian , phi0 , phi , phi_exact
- R : jacobi< T >
- r : yield_slip
- r0 : sigma_exact
- radius : curved_ball_H< T > , curved_ball_q< T > , curved_ball_t< T > , curved_ball_T< T >
- ratio : adapt_option
- Re : navier_stokes_dg , oldroyd_theta_scheme< Problem > , p_exact
- reference : field_basic< T, M >::const_iterator , field_indirect< T, M >::const_iterator , field_indirect_const< T, M >::const_iterator
- reference_count : heap_allocator< T >::handler_type , stack_allocator< T >::handler_type
- reference_element__e : rheolef
- reference_element__H : rheolef
- reference_element__max_variant : rheolef
- reference_element__p : rheolef
- reference_element__P : rheolef
- reference_element__q : rheolef
- reference_element__t : rheolef
- reference_element__T : rheolef
- requests : scatter_message< Container, false >
- residue : solver_option
- resolution : render_option
- result_ptr : rheolef
- rheo_path : rheolef
- rheo_path_name : rheolef
- round : _round_point_put< T >