Orderless is an attribute that can be assigned to a symbol f to indicate that the elements e_i in expressions of the form f[e_1, e_2, ...] should automatically be sorted into ...

Parallelization is an option for Compile that specifies whether it should create a compiled function that could run in parallel.

Prime[n] gives the n\[Null]^th prime number.

ProgressIndicator[x] represents a progress indicator with setting x in the range 0 to 1. ProgressIndicator[Dynamic[x]] takes the setting to be the dynamically updated current ...

RadioButton[x, val] represents a radio button whose setting x is set to val when the button is clicked. RadioButton[x, val] is displayed as RadioButtonBox[0, {0}] when x is ...

Regularization is an option for Sum and Product that specifies what type of regularization to use.

ReplaceList[expr, rules] attempts to transform the entire expression expr by applying a rule or list of rules in all possible ways, and returns a list of the results ...

Round[x] gives the integer closest to x. Round[x, a] rounds to the nearest multiple of a.

RunScheduledTask[expr] schedules and starts a task that will repeatedly evaluate expr once per second.RunScheduledTask[expr, time] schedules and starts a task that will ...

# represents the first argument supplied to a pure function. # n represents the n\[Null]\[Null]^th argument.