Size of population 100 400 900 1600 (square numbers result in a toroidal social space) Mutation rate (0 to 1; 1 means language aquisition is random) Generations (1 to 9999) Distribution of social influence among the speakers Social influence of all speakers is equal Social influence is normally distributed (1 to 20) Social influence is a Poisson curve (1,4,9,..,389,400) Social influence is a Poisson curve + few hyper-influentials Impact of the number of speakers for a certain variation (0 to 1) Show settings message