random: adding laplace, cauchy, chi-square, student's t, and inverse gamma distributions.
random: adding laplace, cauchy, chi-square, student's t, and inverse gamma distributions.

bjourne/factor,mrjbq7/factor,bjourne/factor,mrjbq7/factor,mrjbq7/factor,bpollack/factor,tgunr/factor,dch/factor,AlexIljin/factor,bpollack/factor,slavapestov/factor,AlexIljin/factor,nicolas-p/factor,dch/factor,slavapestov/factor,factor/factor,AlexIljin/factor,bjourne/factor,factor/factor,AlexIljin/factor,tgunr/factor,dch/factor,sarvex/factor-lang,nicolas-p/factor,factor/factor,slavapestov/factor,slavapestov/factor,bpollack/factor,factor/factor,bpollack/factor,dch/factor,sarvex/factor-lang,mrjbq7/factor,sarvex/factor-lang,AlexIljin/factor,sarvex/factor-lang,bjourne/factor,mrjbq7/factor,bjourne/factor,tgunr/factor,nicolas-p/factor,nicolas-p/factor,dch/factor,AlexIljin/factor,bpollack/factor,nicolas-p/factor,mrjbq7/factor,bpollack/factor,tgunr/factor,sarvex/factor-lang,tgunr/factor,nicolas-p/factor,slavapestov/factor,bjourne/factor,bjourne/factor,AlexIljin/factor,tgunr/factor,sarvex/factor-lang,dch/factor,bpollack/factor,factor/factor,slavapestov/factor,nicolas-p/factor,factor/factor,sarvex/factor-lang,slavapestov/factor