ExpressionCell[expr] gives an expression cell that can appear in a Mathematica notebook. ExpressionCell[expr, " style"] gives an expression cell with the specified style.
FindGeneratingFunction[{a_1, a_2, ...}, x] attempts to find a simple generating function in x whose n\[Null]^th series coefficient is a_n.FindGeneratingFunction[{{n_1, a_1}, ...
Find
(Built-in Mathematica Symbol) Find[stream, " text"] finds the first line in an input stream that contains the specified string. Find[stream, {"text_1", "text_2", ...}] finds the first line that contains ...
GeneratedParameters is an option that specifies how parameters generated to represent the results of various symbolic operations should be named.
GraphStyle is an option to Graph and related objects that specifies styles to use for the different graph elements.
GroupCentralizer[group, g] returns the centralizer of the element g in group.
Inpaint
(Built-in Mathematica Symbol) Inpaint[image, region] retouches parts of image that correspond to nonzero elements in region.
Input
(Built-in Mathematica Symbol) Input[] interactively reads in one Mathematica expression. Input[prompt] requests input, displaying prompt as a "prompt".Input[prompt, init] in a notebook front end uses init ...
Insert
(Built-in Mathematica Symbol) Insert[list, elem, n] inserts elem at position n in list. If n is negative, the position is counted from the end. Insert[expr, elem, {i, j, ...}] inserts elem at position {i, ...
InverseHaversine[z] gives the inverse haversine function hav -1 (z).