Head
(Built-in Mathematica Symbol) Head[expr] gives the head of expr.
Heads
(Built-in Mathematica Symbol) Heads is an option for functions which use level specifications that specifies whether heads of expressions should be included.
x++ increases the value of x by 1, returning the old value of x.
IndependentEdgeSetQ[g, elist] yields True if the edge list elist is an independent edge set of the graph g, and False otherwise.
InternallyBalancedDecomposition[ss] yields the internally balanced decomposition of the StateSpaceModel object ss. The result is a list {s, ib} where s is the similarity ...
JordanModelDecomposition[ss] yields the Jordan decomposition of a StateSpaceModel object ss. The result is a list {s, jc} where s is a similarity matrix and jc is the Jordan ...
LimitsPositioning is an option for UnderoverscriptBox and related boxes that specifies whether to change the positioning of underscripts and overscripts in the way ...
LinebreakAdjustments is an option for selections that sets parameters used for calculating where automatic line breaks should be inserted.
LinkObject["name", n_1, n_2] is an object that represents an active MathLink connection for functions such as LinkRead and LinkWrite.
LinkReadyQ[link] tests whether there is an expression ready to read from the specified MathLink connection. LinkReadyQ[link, t] waits for up to t seconds to see if an ...