DialogProlog is an option for Dialog that can give an expression to evaluate before the dialog starts.
Evaluate[expr] causes expr to be evaluated even if it appears as the argument of a function whose attributes specify that it should be held unevaluated.
FaceGrids is an option for three-dimensional graphics functions that specifies grid lines to draw on the faces of the bounding box.
FileNames[] lists all files in the current working directory. FileNames[form] lists all files in the current working directory whose names match the string pattern form. ...
FrameBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for cells that specifies default settings.
GeoGridPosition[{x, y, z}, projection] represents a point {x, y, z} in a planimetric cartographic grid using the specified projection.
GeoPosition[{\[Phi], \[Lambda]}] represents a geodetic position with latitude \[Phi] and longitude \[Lambda].GeoPosition[{\[Phi], \[Lambda], h}] represents a geodetic ...
Get
(Built-in Mathematica Symbol) << name reads in a file, evaluating each expression in it, and returning the last one.
GridBox
(Built-in Mathematica Symbol) GridBox[{{box_11, box_12, ...}, {box_21, box_22, ...}, ...}] is a low-level box construct that represents a two-dimensional grid of boxes or strings in notebook expressions.
HurwitzZeta[s, a] gives the Hurwitz zeta function \[Zeta](s, a).