(5). The eCMM is based on the MMST formalism, and uses a γ parameter that can take values within the range r s ∈ (-2 N , ∞), which can in principle be negative, as discussed under Eq. 51. The choice of the population estimator is [|n n|] s (Eq. 54) for operator Â and [|n n|] s (Eq. 55) for operator B. The EOMs are proposed to be Eq. 117 and Eq. 119, with the same choice of r s used in estimator for Â. The initial mapping variables are randomly sampled within the constraint given in Eq. 57.