ButcherPlotLabel is an option to ButcherPlot that specifies a list of plot labels.

ButcherRowSum is an option to RungeKuttaOrderConditions that specifies whether the row\[Dash]sum conditions for the \[FormalC]_i should be added to the list of order ...

CopyDirectory["dir_1", "dir_2"] copies the directory dir_1 to dir_2.

All the functionality in Miscellaneous`Geodesy` is now available in the built-in Mathematica kernel.

SiegelTheta is now available as the newly added built-in Mathematica kernel function SiegelTheta.

The CCompilerDriver package lets you work with C compilers that are installed on your computer. It lets you build executables, libraries, and object files from C source code. ...

AlternatingGroup[n] generates the set of even-size n permutations, the alternating group on n symbols. AlternatingGroup[l] generates the set of even permutations of the list ...

ArticulationVertices[g] gives a list of all articulation vertices in graph g. These are vertices whose removal will disconnect the graph.

BiconnectedComponents[g] gives a list of the biconnected components of graph g. If g is directed, the underlying undirected graph is used.

CodeToLabeledTree[l] constructs the unique labeled tree on n vertices from the Prüfer code l, which consists of a list of n - 2 integers between 1 and n.