• distribution_type : exrandom::discrete_normal_distribution::param_type , exrandom::unit_exponential_distribution< RealType >::param_type , exrandom::unit_normal_distribution< RealType >::param_type , exrandom::unit_uniform_distribution< RealType >::param_type
• result_type : exrandom::discrete_normal_distribution , exrandom::unit_exponential_distribution< RealType > , exrandom::unit_normal_distribution< RealType > , exrandom::unit_uniform_distribution< RealType >
• uint_t : exrandom::digit_arithmetic< b >