PlotLayout is an option used by WaveletListPlot and similar functions to specify the layout of multiple plots.

Throw[value] stops evaluation and returns value as the value of the nearest enclosing Catch. Throw[value, tag] is caught only by Catch[expr, form] where form is a pattern ...

Extension is an option for various polynomial and algebraic functions that specifies generators for the algebraic number field to be used.

$PrePrint is a global variable whose value, if set, is applied to every expression before it is printed.

Replace[expr, rules] applies a rule or list of rules in an attempt to transform the entire expression expr. Replace[expr, rules, levelspec] applies rules to parts of expr ...

Linear programming problems are optimization problems where the objective function and constraints are all linear. Mathematica has a collection of algorithms for solving ...

PrependTo[s, elem] prepends elem to the value of s, and resets s to the result.

PrimeQ[expr] yields True if expr is a prime number, and yields False otherwise.

MonitorLM gives information on the total number of licenses available and checked out, the fully qualified domain name and username of those who have them checked out, and so ...

Converting between strings and lists of characters. This gives a list of the characters in the string. You can apply standard list manipulation operations to this list.