VertexOutComponent[g, {v_1, v_2, ...}] gives the vertices in the graph g that have a directed path from at least one of v_1, v_2, ....VertexOutComponent[g, {v_1, v_2, ...}, ...
$BatchInput is True if input in the current session is being fed directly to the Mathematica kernel in batch mode.
$LicenseID is a string that gives the license ID under which Mathematica is being run.
$MaxPrecision gives the maximum number of digits of precision to be allowed in arbitrary-precision numbers.
$ProcessorCount gives the number of processor cores available on the computer system on which Mathematica is being run.
$RootDirectory gives the root directory of your file system.
$TimedOut is a special symbol returned by certain functions when an operation times out.
Mathematica provides users with access to their computer's file system (Files), interprocess communication (MathLink Mathematica Functions), evaluation of data as code ...
CreateLibrary[src, name, "Compiler" -> NVCCCompiler] compiles a string of CUDA code in src into a library and returns the full path to the library.CreateLibrary [{ file, ...
SQLSavepoint[...] is an object that represents a savepoint in an SQL transaction.