Few of the Data Flow Diagrams are made available in this repository for reference and learning purposes. Generally Students/Developers study about this under course Software Engineering.

FCFE shows a company's money left after paying bills, essential for assessing financial health. To calculate FCFE: net income + depreciation - capex - working capital + net debt. Positive FCFE ...

Abstract: Recently, there has been significant interest in convex relaxations of the optimal power flow (OPF) problem. A semidefinite programming (SDP) relaxation globally solves many OPF problems.