Equilibrium frequency Q̂ of the neutral allele N1 and various bounds of Q̂ as a function of r for different parameter combinations. The panels show Q̂ along with its upper bounds Q̅ and Q̃, as well as their respective upper and lower bounds Ψ̅ and ψ̅, and Ψ̃ and ψ̃, along with their approximations Φ̅ and ϕ̅, and Φ̃ and ϕ̃, respectively. The parameters for the various plot panels are specified in the boxes above the panels