DeleteCases (Built-in Mathematica Symbol)

DeleteCases[expr, pattern] removes all elements of expr that match pattern. DeleteCases[expr, pattern, levelspec] removes all parts of expr on levels specified by levelspec ...

DiscreteIndicator (Built-in Mathematica Symbol)

DiscreteIndicator[x, x_1, {u_1, u_2, ...}] yields the discrete indicator function, equal to 1 if x = x_1 and 0 if x = u_i for any i.

DynamicModuleValues (Built-in Mathematica Symbol)

DynamicModuleValues is an option for DynamicModule that stores downvalues of local symbols.

DynamicSetting (Built-in Mathematica Symbol)

DynamicSetting[e] represents an object which displays as e, but is interpreted as the dynamically updated current value of Setting[e] if supplied as Mathematica ...

False (Built-in Mathematica Symbol)

False is the symbol for the Boolean value false.

FindLibrary (Built-in Mathematica Symbol)

FindLibrary[lib] finds a dynamic library that can be loaded by LibraryFunctionLoad.

GreaterEqualLess (Built-in Mathematica Symbol)

GreaterEqualLess[x, y, ...] displays as x \[GreaterEqualLess] y \[GreaterEqualLess] ....

HoldFirst (Built-in Mathematica Symbol)

HoldFirst is an attribute which specifies that the first argument to a function is to be maintained in an unevaluated form.

HoldRest (Built-in Mathematica Symbol)

HoldRest is an attribute which specifies that all but the first argument to a function are to be maintained in an unevaluated form.

Hyperfactorial (Built-in Mathematica Symbol)

Hyperfactorial[n] gives the hyperfactorial function H(n).