DotProduct[v_1, v_2] gives the dot product of the two 3-vectors v_1, v_2 in the default coordinate system. DotProduct[v_1, v_2, coordsys] gives the dot product of v_1 and v_2 ...
Laplacian[f] gives the Laplacian, \[Del]^2 f, of the scalar function or vector field f in the default coordinate system. Laplacian[f, coordsys] gives the Laplacian of f in ...
NotebookPath is a global option that determines which directories are searched when a specified notebook is needed.
TetGenGetEdges[expr] gets the edges in a TetGen expression.
NLimit
(Numerical Calculus Package Symbol) NLimit[expr, z -> z_0] numerically finds the limiting value of expr as z approaches z_0.
WidgetSpace[] is a widget layout placeholder used when spacing is needed between widgets.
SQLCatalogNames[conn] returns the names of the catalogs in an SQL connection.
SQLResultSetClose[rs] closes a result set.
SQLSchemaNames[conn] returns the names of the schema in an SQL connection.
StemLeafPlot[data] creates a stem-and-leaf plot for the real-valued vector data.StemLeafPlot[data_1, data_2] creates a side-by-side stem-and-leaf plot for the vectors data_1 ...