1. Rederive and correct discretization of h(t)=a^6/(t+a)^7. We need double integration via t instead of single. Implement this correction into computer program. 2. Describe how preliminary estimation of BER is done in program. Work began in definitions_estimations_PAPM.png Inaccurately done in PAPM_optimal_parameters.png Should use the final formula from PAPPM_Perr_small_noises2.png 3. Make notations consistent trough the framework: 1. PAPPM_Perr_0.png ... Z-->z Note C =/= Alphabet capacity. 2. Remove redundant definitions from "correlation" section. 4. Merge "Correlation" and "Model Description. BER." sections.