A minimum basis set is one in which, on each atom in the molecule, a single basis function is used for each orbital in a HartreeâFock calculation on the free atom. However, for atoms such as lithium, basis functions of p type are added to the basis functions corresponding to the 1s and 2s orbitals of the free atom. For example, each atom in the second period of the periodic system (Li-Ne) would have a basis set of five functions (two s functions and three p functions).
Microsoft first released Visual Studio (codenamed Boston, for the city of the same name, thus beginning the VS codenames related to places) in 1997, bundling many of its programming tools together for the first time.
If you allow Visual Studio to upgrade a project that was created in Visual Studio 2010 SP1, you can open it in Visual Studio 2013 and Visual Studio 2012. However, you canât upgrade a Silverlight project that was created in an older version of Visual Studio to Visual Studio 2013.