TopologicalSort[g] gives a list of vertices of g in topologically sorted order for a directed acyclic graph g.
ListDensityPlot[array] generates a smooth density plot from an array of values. ListDensityPlot[{{x_1, y_1, f_1}, {x_2, y_2, f_2}, ...}] generates a density plot with values ...
TableForm[list] prints with the elements of list arranged in an array of rectangular cells.
Drop
(Built-in Mathematica Symbol) Drop[list, n] gives list with its first n elements dropped. Drop[list, -n] gives list with its last n elements dropped. Drop[list, {n}] gives list with its n\[Null]^th ...
MatrixRank[m] gives the rank of the matrix m.
PermutationReplace[expr, perm] replaces each part in expr by its image under the permutation perm.PermutationReplace[expr, gr] returns the list of images of expr under all ...
StirlingS2[n, m] gives the Stirling number of the second kind \[ScriptCapitalS]_n^(m).
Binomial[n, m] gives the binomial coefficient ( { {n}, {m} } ).
RecurrenceTable[eqns, expr, {n, n_max}] generates a list of values of expr for successive n based on solving the recurrence equations eqns.RecurrenceTable[eqns, expr, nspec] ...
LinearSolveFunction[dimensions, data] represents a function for providing solutions to a matrix equation.