Complete Selection completes a partially typed function name.

Show Expression toggles between the expression and display forms of a cell.

monitorlm servername options monitors MathLM running on servername.

AbsoluteOptions[expr] gives the absolute settings of options specified in an expression such as a graphics object. AbsoluteOptions[expr, name] gives the absolute setting for ...

AbsoluteTiming[expr] evaluates expr, returning a list of the absolute number of seconds in real time that have elapsed, together with the result obtained.

AccountingForm[expr] prints with all numbers in expr given in standard accounting notation. AccountingForm[expr, n] prints with numbers given to n-digit precision.

p_1 | p_2 | ... is a pattern object which represents any of the patterns p_i.

AutoMultiplicationSymbol is an option for objects such as Cell and Notebook that specifies whether to automatically display a multiplication symbol between numbers that would ...

Bold represents a bold font weight.

CellLabel is an option for Cell which gives the label to use for a particular cell.