LabelingFunction is an option for charting functions that specifies a function to apply to determine labeling of chart elements.
LibraryUnload[lib] unloads all functions that have been loaded from a Wolfram Library, then it unloads the library.
MathieuCharacteristicExponent[a, q] gives the characteristic exponent r for Mathieu functions with characteristic value a and parameter q.
NotebookWrite[notebook, data] writes data into a notebook at the current selection, setting the current selection to be just after the data written. NotebookWrite[notebook, ...
NumberSeparator is an option for NumberForm and related functions which gives the string to insert at breaks between digits.
PauliMatrix[k] gives the k\[Null]^th Pauli spin matrix \[Sigma]_k.
Placed
(Built-in Mathematica Symbol) Placed[expr, pos] represents an expression expr placed at relative position pos in a chart or other display. Placed[{e_1, e_2, ...}, pos] places each of the e_i at a relative ...
PreserveImageOptions is an option to graphics and related functions that specifies whether image size and certain other options should be preserved from the previous version ...
TableHeadings is an option for TableForm and MatrixForm which gives the labels to be printed for entries in each dimension of a table or matrix.
UpValues[f] gives a list of transformation rules corresponding to all upvalues defined for the symbol f.