- r -

• radii() : PinCell
• Reflective() : Reflective
• ReflectiveTrack() : ReflectiveTrack
• region_mat_map() : PinCell
• region_source() : Source
• region_volume() : PinCell
• relaxation_factor() : Livolant
• Require() : DBC
• reset() : Boundary , FissionSource
• reset_convergence() : FixedMultiply , Fixed , InnerIteration
• reset_phi() : State
• Response() : Response