id summary reporter owner description type status milestone component version severity resolution keywords cc 2667 linear_congruential operator>>() rick68@… No-Maintainer "Hi, In line122: template line123: friend std::basic_istream& line124: operator>>(std::basic_istream& is, line125: linear_congruential& lcg) line126: { line127: return is >> lcg._x; line128: } Input to lcg._x dose not mod with linear_congruential::modulus. " Patches closed Boost 1.38.0 random Boost 1.37.0 Problem fixed