ClebschGordan[{j_1, m_1}, {j_2, m_2}, {j, m}] gives the Clebsch\[Dash]Gordan coefficient for the decomposition of \[VerticalSeparator] j, m\[RightAngleBracket] in terms of ...
DiscreteLyapunovSolve[a, c] finds the numeric solution x of the discrete matrix equation a.x.a\[ConjugateTranspose] - x == c.DiscreteLyapunovSolve[a, b, c] solves a.x.b - x ...
Distribute[f[x_1, x_2, ...]] distributes f over Plus appearing in any of the x_i. Distribute[expr, g] distributes over g. Distribute[expr, g, f] performs the distribution ...
EdgeCoverQ[g, elist] yields True if the edge list elist is an edge cover of the graph g and False otherwise.
FindFit
(Built-in Mathematica Symbol) FindFit[data, expr, pars, vars] finds numerical values of the parameters pars that make expr give a best fit to data as a function of vars. The data can have the form {{x_1, ...
FixedPoint[f, expr] starts with expr, then applies f repeatedly until the result no longer changes.
FrameTicks is an option for 2D graphics functions that specifies tick marks for the edges of a frame.
HessenbergDecomposition[m] gives the Hessenberg decomposition of a matrix m.
HoldAll
(Built-in Mathematica Symbol) HoldAll is an attribute which specifies that all arguments to a function are to be maintained in an unevaluated form.
IndependentEdgeSetQ[g, elist] yields True if the edge list elist is an independent edge set of the graph g, and False otherwise.