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It is a special case of the configuration interaction method in which all Slater determinants (or configuration state functions, CSFs) of the proper symmetry are included in the variational procedure (i.e., all Slater determinants obtained by exciting all possible electrons to all possible virtual orbitals, orbitals which are unoccupied in the electronic ground state configuration).
Configuration interaction (CI) is a post-Hartree–Fock linear variational method for solving the nonrelativistic Schrödinger equation within the Born–Oppenheimer approximation for a quantum chemical multi-electron system. Mathematically, configuration simply describes the linear combination of Slater determinants used for the
fCi, the symbol for the femtocurie, a unit of radioactivity; Foraminiferal Colouration Index, in geology; Force Concept Inventory, in physics education; Full configuration interaction, in chemistry; Functional Capacity Index, in medicine
Software configuration management (SCM), a.k.a. software change and configuration management (SCCM), [1] is the software engineering practice of tracking and controlling changes to a software system; part of the larger cross-disciplinary field of configuration management (CM). [2]
Python-based Simulations of Chemistry Framework (PySCF) is an ab initio computational chemistry program natively implemented in Python program language. [ 1 ] [ 2 ] The package aims to provide a simple, light-weight and efficient platform for quantum chemistry code developing and calculation.
Salesforce Marketing Cloud is a provider of digital marketing automation and analytics software and services. It was founded in 2000 under the name ExactTarget . The company filed for an IPO in 2007, but withdrew its filing two years later and raised $145 million in funding.
The FDIC is an independent government agency charged with maintaining stability and public confidence in the U.S. financial system and providing insurance on consumer deposit accounts.
Configuration control and configuration-status accounting; Naming conventions; Audits and reviews; Subcontractor/vendor CM requirements; Configuration Identification (CI): consists of setting and maintaining baselines, which define the system or subsystem architecture, components, and any developments at any point in time.