NB. F is entanglement of formation of ${\rho }_{\mathrm{AB}}i.e.F\left({\rho }_{\mathrm{AB}}\right)=\underset{n\to \infty }{\lim }\frac{k_{\min }}{n}$

D is entanglement of distillation of ${\rho }_{\mathrm{AB}}\mathrm{ie\; D}$